19808911332

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{199}}^1\times {\mathrm{257}}^1$

素因数の和:555

約数の個数: 288

約数和(自身を含む): 60854976000

約数和(自身を除く): 41046064668

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 29, 36, 42, 53, 58, 63, 84, 87, 106, 116, 126, 159, 174, 199, 203, 212, 252, 257, 261, 318, 348, 371, 398, 406, 477, 514, 522, 597, 609, 636, 742, 771, 796, 812, 954, 1028, 1044, 1113, 1194, 1218, 1393, 1484, 1537, 1542, 1791, 1799, 1827, 1908, 2226, 2313, 2388, 2436, 2786, 3074, 3084, 3339, 3582, 3598, 3654, 4179, 4452, 4611, 4626, 5397, 5572, 5771, 6148, 6678, 7164, 7196, 7308, 7453, 8358, 9222, 9252, 10547, 10759, 10794, 11542, 12537, 13356, 13621, 13833, 14906, 16191, 16716, 17313, 18444, 21094, 21518, 21588, 22359, 23084, 25074, 27242, 27666, 29812, 31641, 32277, 32382, 34626, 40397, 40863, 42188, 43036, 44718, 50148, 51143, 51939, 52171, 54484, 55332, 63282, 64554, 64764, 67077, 69252, 73829, 80794, 81726, 89436, 94923, 95347, 96831, 102286, 103878, 104342, 121191, 122589, 126564, 129108, 134154, 147658, 153429, 156513, 161588, 163452, 189846, 190694, 193662, 204572, 207756, 208684, 221487, 242382, 245178, 268308, 286041, 295316, 305863, 306858, 313026, 358001, 363573, 379692, 381388, 387324, 395009, 442974, 460287, 469539, 484764, 490356, 572082, 611726, 613716, 626052, 664461, 716002, 727146, 790018, 858123, 885948, 917589, 920574, 939078, 1074003, 1144164, 1185027, 1223452, 1328922, 1432004, 1454292, 1483147, 1580036, 1716246, 1835178, 1841148, 1878156, 2141041, 2148006, 2370054, 2657844, 2710579, 2752767, 2765063, 2966294, 3222009, 3432492, 3555081, 3670356, 4282082, 4296012, 4449441, 4740108, 5421158, 5505534, 5530126, 5932588, 6423123, 6444018, 7110162, 8131737, 8295189, 8564164, 8898882, 10382029, 10842316, 11011068, 11060252, 12846246, 12888036, 13348323, 14220324, 16263474, 16590378, 17797764, 18974053, 19269369, 20764058, 24395211, 24885567, 25692492, 26696646, 31146087, 32526948, 33180756, 37948106, 38538738, 41528116, 48790422, 49771134, 53393292, 56922159, 62292174, 75896212, 77077476, 78606791, 93438261, 97580844, 99542268, 113844318, 124584348, 157213582, 170766477, 186876522, 227688636, 235820373, 314427164, 341532954, 373753044, 471640746, 550247537, 683065908, 707461119, 943281492, 1100495074, 1414922238, 1650742611, 2200990148, 2829844476, 3301485222, 4952227833, 6602970444, 9904455666, 19808911332]

約数ペア:

[(1, 19808911332), (2, 9904455666), (3, 6602970444), (4, 4952227833), (6, 3301485222), (7, 2829844476), (9, 2200990148), (12, 1650742611), (14, 1414922238), (18, 1100495074), (21, 943281492), (28, 707461119), (29, 683065908), (36, 550247537), (42, 471640746), (53, 373753044), (58, 341532954), (63, 314427164), (84, 235820373), (87, 227688636), (106, 186876522), (116, 170766477), (126, 157213582), (159, 124584348), (174, 113844318), (199, 99542268), (203, 97580844), (212, 93438261), (252, 78606791), (257, 77077476), (261, 75896212), (318, 62292174), (348, 56922159), (371, 53393292), (398, 49771134), (406, 48790422), (477, 41528116), (514, 38538738), (522, 37948106), (597, 33180756), (609, 32526948), (636, 31146087), (742, 26696646), (771, 25692492), (796, 24885567), (812, 24395211), (954, 20764058), (1028, 19269369), (1044, 18974053), (1113, 17797764), (1194, 16590378), (1218, 16263474), (1393, 14220324), (1484, 13348323), (1537, 12888036), (1542, 12846246), (1791, 11060252), (1799, 11011068), (1827, 10842316), (1908, 10382029), (2226, 8898882), (2313, 8564164), (2388, 8295189), (2436, 8131737), (2786, 7110162), (3074, 6444018), (3084, 6423123), (3339, 5932588), (3582, 5530126), (3598, 5505534), (3654, 5421158), (4179, 4740108), (4452, 4449441), (4611, 4296012), (4626, 4282082), (5397, 3670356), (5572, 3555081), (5771, 3432492), (6148, 3222009), (6678, 2966294), (7164, 2765063), (7196, 2752767), (7308, 2710579), (7453, 2657844), (8358, 2370054), (9222, 2148006), (9252, 2141041), (10547, 1878156), (10759, 1841148), (10794, 1835178), (11542, 1716246), (12537, 1580036), (13356, 1483147), (13621, 1454292), (13833, 1432004), (14906, 1328922), (16191, 1223452), (16716, 1185027), (17313, 1144164), (18444, 1074003), (21094, 939078), (21518, 920574), (21588, 917589), (22359, 885948), (23084, 858123), (25074, 790018), (27242, 727146), (27666, 716002), (29812, 664461), (31641, 626052), (32277, 613716), (32382, 611726), (34626, 572082), (40397, 490356), (40863, 484764), (42188, 469539), (43036, 460287), (44718, 442974), (50148, 395009), (51143, 387324), (51939, 381388), (52171, 379692), (54484, 363573), (55332, 358001), (63282, 313026), (64554, 306858), (64764, 305863), (67077, 295316), (69252, 286041), (73829, 268308), (80794, 245178), (81726, 242382), (89436, 221487), (94923, 208684), (95347, 207756), (96831, 204572), (102286, 193662), (103878, 190694), (104342, 189846), (121191, 163452), (122589, 161588), (126564, 156513), (129108, 153429), (134154, 147658)]