1905770412

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{73}}^1\times {\mathrm{613}}^1$

素因数の和:729

約数の個数: 216

約数和(自身を含む): 6053165664

約数和(自身を除く): 4147395252

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 52, 63, 73, 78, 84, 91, 117, 126, 146, 156, 169, 182, 219, 234, 252, 273, 292, 338, 364, 438, 468, 507, 511, 546, 613, 657, 676, 819, 876, 949, 1014, 1022, 1092, 1183, 1226, 1314, 1521, 1533, 1638, 1839, 1898, 2028, 2044, 2366, 2452, 2628, 2847, 3042, 3066, 3276, 3549, 3678, 3796, 4291, 4599, 4732, 5517, 5694, 6084, 6132, 6643, 7098, 7356, 7969, 8541, 8582, 9198, 10647, 11034, 11388, 12337, 12873, 13286, 14196, 15938, 17082, 17164, 18396, 19929, 21294, 22068, 23907, 24674, 25746, 26572, 31876, 34164, 37011, 38619, 39858, 42588, 44749, 47814, 49348, 51492, 55783, 59787, 71721, 74022, 77238, 79716, 86359, 89498, 95628, 103597, 111033, 111566, 119574, 134247, 143442, 148044, 154476, 167349, 172718, 178996, 207194, 222066, 223132, 239148, 259077, 268494, 286884, 310791, 313243, 334698, 345436, 402741, 414388, 444132, 502047, 518154, 536988, 581737, 621582, 626486, 669396, 725179, 777231, 805482, 932373, 939729, 1004094, 1036308, 1163474, 1243164, 1252972, 1450358, 1554462, 1610964, 1745211, 1864746, 1879458, 2008188, 2175537, 2326948, 2819187, 2900716, 3108924, 3490422, 3729492, 3758916, 4072159, 4351074, 5235633, 5638374, 6526611, 6980844, 7562581, 8144318, 8702148, 10471266, 11276748, 12216477, 13053222, 15125162, 16288636, 20942532, 22687743, 24432954, 26106444, 30250324, 36649431, 45375486, 48865908, 52938067, 68063229, 73298862, 90750972, 105876134, 136126458, 146597724, 158814201, 211752268, 272252916, 317628402, 476442603, 635256804, 952885206, 1905770412]

約数ペア:

[(1, 1905770412), (2, 952885206), (3, 635256804), (4, 476442603), (6, 317628402), (7, 272252916), (9, 211752268), (12, 158814201), (13, 146597724), (14, 136126458), (18, 105876134), (21, 90750972), (26, 73298862), (28, 68063229), (36, 52938067), (39, 48865908), (42, 45375486), (52, 36649431), (63, 30250324), (73, 26106444), (78, 24432954), (84, 22687743), (91, 20942532), (117, 16288636), (126, 15125162), (146, 13053222), (156, 12216477), (169, 11276748), (182, 10471266), (219, 8702148), (234, 8144318), (252, 7562581), (273, 6980844), (292, 6526611), (338, 5638374), (364, 5235633), (438, 4351074), (468, 4072159), (507, 3758916), (511, 3729492), (546, 3490422), (613, 3108924), (657, 2900716), (676, 2819187), (819, 2326948), (876, 2175537), (949, 2008188), (1014, 1879458), (1022, 1864746), (1092, 1745211), (1183, 1610964), (1226, 1554462), (1314, 1450358), (1521, 1252972), (1533, 1243164), (1638, 1163474), (1839, 1036308), (1898, 1004094), (2028, 939729), (2044, 932373), (2366, 805482), (2452, 777231), (2628, 725179), (2847, 669396), (3042, 626486), (3066, 621582), (3276, 581737), (3549, 536988), (3678, 518154), (3796, 502047), (4291, 444132), (4599, 414388), (4732, 402741), (5517, 345436), (5694, 334698), (6084, 313243), (6132, 310791), (6643, 286884), (7098, 268494), (7356, 259077), (7969, 239148), (8541, 223132), (8582, 222066), (9198, 207194), (10647, 178996), (11034, 172718), (11388, 167349), (12337, 154476), (12873, 148044), (13286, 143442), (14196, 134247), (15938, 119574), (17082, 111566), (17164, 111033), (18396, 103597), (19929, 95628), (21294, 89498), (22068, 86359), (23907, 79716), (24674, 77238), (25746, 74022), (26572, 71721), (31876, 59787), (34164, 55783), (37011, 51492), (38619, 49348), (39858, 47814), (42588, 44749)]