671962284

素因数分解:

$2^2\times 3^3\times 7^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{163}}^1$

素因数の和:250

約数の個数: 288

約数和(自身を含む): 2198649600

約数和(自身を除く): 1526687316

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 27, 28, 36, 38, 41, 42, 49, 54, 57, 63, 76, 82, 84, 98, 108, 114, 123, 126, 133, 147, 163, 164, 171, 189, 196, 228, 246, 252, 266, 287, 294, 326, 342, 369, 378, 399, 441, 489, 492, 513, 532, 574, 588, 652, 684, 738, 756, 779, 798, 861, 882, 931, 978, 1026, 1107, 1141, 1148, 1197, 1323, 1467, 1476, 1558, 1596, 1722, 1764, 1862, 1956, 2009, 2052, 2214, 2282, 2337, 2394, 2583, 2646, 2793, 2934, 3097, 3116, 3423, 3444, 3591, 3724, 4018, 4401, 4428, 4564, 4674, 4788, 5166, 5292, 5453, 5586, 5868, 6027, 6194, 6683, 6846, 7011, 7182, 7749, 7987, 8036, 8379, 8802, 9291, 9348, 10269, 10332, 10906, 11172, 12054, 12388, 13366, 13692, 14022, 14364, 15498, 15974, 16359, 16758, 17604, 18081, 18582, 20049, 20538, 21033, 21679, 21812, 23961, 24108, 25137, 26732, 27873, 28044, 30807, 30996, 31948, 32718, 33516, 36162, 37164, 38171, 40098, 41076, 42066, 43358, 46781, 47922, 49077, 50274, 54243, 55746, 60147, 61614, 65037, 65436, 71883, 72324, 76342, 80196, 83619, 84132, 86716, 93562, 95844, 98154, 100548, 108486, 111492, 114513, 120294, 123228, 126977, 130074, 140343, 143766, 147231, 151753, 152684, 167238, 180441, 187124, 195111, 196308, 215649, 216972, 229026, 240588, 253954, 260148, 280686, 287532, 294462, 303506, 327467, 334476, 343539, 360882, 380931, 390222, 421029, 431298, 455259, 458052, 507908, 561372, 585333, 588924, 607012, 654934, 687078, 721764, 761862, 780444, 842058, 862596, 888839, 910518, 982401, 1030617, 1142793, 1170666, 1263087, 1309868, 1365777, 1374156, 1523724, 1684116, 1777678, 1821036, 1964802, 2061234, 2285586, 2341332, 2526174, 2666517, 2731554, 2947203, 3428379, 3555356, 3929604, 4097331, 4122468, 4571172, 5052348, 5333034, 5463108, 5894406, 6221873, 6856758, 7999551, 8194662, 8841609, 10666068, 11788812, 12443746, 13713516, 15999102, 16389324, 17683218, 18665619, 23998653, 24887492, 31998204, 35366436, 37331238, 47997306, 55996857, 74662476, 95994612, 111993714, 167990571, 223987428, 335981142, 671962284]

約数ペア:

[(1, 671962284), (2, 335981142), (3, 223987428), (4, 167990571), (6, 111993714), (7, 95994612), (9, 74662476), (12, 55996857), (14, 47997306), (18, 37331238), (19, 35366436), (21, 31998204), (27, 24887492), (28, 23998653), (36, 18665619), (38, 17683218), (41, 16389324), (42, 15999102), (49, 13713516), (54, 12443746), (57, 11788812), (63, 10666068), (76, 8841609), (82, 8194662), (84, 7999551), (98, 6856758), (108, 6221873), (114, 5894406), (123, 5463108), (126, 5333034), (133, 5052348), (147, 4571172), (163, 4122468), (164, 4097331), (171, 3929604), (189, 3555356), (196, 3428379), (228, 2947203), (246, 2731554), (252, 2666517), (266, 2526174), (287, 2341332), (294, 2285586), (326, 2061234), (342, 1964802), (369, 1821036), (378, 1777678), (399, 1684116), (441, 1523724), (489, 1374156), (492, 1365777), (513, 1309868), (532, 1263087), (574, 1170666), (588, 1142793), (652, 1030617), (684, 982401), (738, 910518), (756, 888839), (779, 862596), (798, 842058), (861, 780444), (882, 761862), (931, 721764), (978, 687078), (1026, 654934), (1107, 607012), (1141, 588924), (1148, 585333), (1197, 561372), (1323, 507908), (1467, 458052), (1476, 455259), (1558, 431298), (1596, 421029), (1722, 390222), (1764, 380931), (1862, 360882), (1956, 343539), (2009, 334476), (2052, 327467), (2214, 303506), (2282, 294462), (2337, 287532), (2394, 280686), (2583, 260148), (2646, 253954), (2793, 240588), (2934, 229026), (3097, 216972), (3116, 215649), (3423, 196308), (3444, 195111), (3591, 187124), (3724, 180441), (4018, 167238), (4401, 152684), (4428, 151753), (4564, 147231), (4674, 143766), (4788, 140343), (5166, 130074), (5292, 126977), (5453, 123228), (5586, 120294), (5868, 114513), (6027, 111492), (6194, 108486), (6683, 100548), (6846, 98154), (7011, 95844), (7182, 93562), (7749, 86716), (7987, 84132), (8036, 83619), (8379, 80196), (8802, 76342), (9291, 72324), (9348, 71883), (10269, 65436), (10332, 65037), (10906, 61614), (11172, 60147), (12054, 55746), (12388, 54243), (13366, 50274), (13692, 49077), (14022, 47922), (14364, 46781), (15498, 43358), (15974, 42066), (16359, 41076), (16758, 40098), (17604, 38171), (18081, 37164), (18582, 36162), (20049, 33516), (20538, 32718), (21033, 31948), (21679, 30996), (21812, 30807), (23961, 28044), (24108, 27873), (25137, 26732)]