4261387572

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{157}}^1\times {\mathrm{983}}^1$

素因数の和:1222

約数の個数: 144

約数和(自身を含む): 11884279680

約数和(自身を除く): 7622892108

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 59, 78, 117, 118, 156, 157, 177, 234, 236, 314, 354, 468, 471, 531, 628, 708, 767, 942, 983, 1062, 1413, 1534, 1884, 1966, 2041, 2124, 2301, 2826, 2949, 3068, 3932, 4082, 4602, 5652, 5898, 6123, 6903, 8164, 8847, 9204, 9263, 11796, 12246, 12779, 13806, 17694, 18369, 18526, 24492, 25558, 27612, 27789, 35388, 36738, 37052, 38337, 51116, 55578, 57997, 73476, 76674, 83367, 111156, 115011, 115994, 120419, 153348, 154331, 166734, 173991, 230022, 231988, 240838, 308662, 333468, 347982, 361257, 460044, 462993, 481676, 521973, 617324, 695964, 722514, 753961, 925986, 1043946, 1083771, 1388979, 1445028, 1507922, 1851972, 2006303, 2087892, 2167542, 2261883, 2777958, 3015844, 4012606, 4335084, 4523766, 5555916, 6018909, 6785649, 8025212, 9047532, 9105529, 12037818, 13571298, 18056727, 18211058, 24075636, 27142596, 27316587, 36113454, 36422116, 54633174, 72226908, 81949761, 109266348, 118371877, 163899522, 236743754, 327799044, 355115631, 473487508, 710231262, 1065346893, 1420462524, 2130693786, 4261387572]

約数ペア:

[(1, 4261387572), (2, 2130693786), (3, 1420462524), (4, 1065346893), (6, 710231262), (9, 473487508), (12, 355115631), (13, 327799044), (18, 236743754), (26, 163899522), (36, 118371877), (39, 109266348), (52, 81949761), (59, 72226908), (78, 54633174), (117, 36422116), (118, 36113454), (156, 27316587), (157, 27142596), (177, 24075636), (234, 18211058), (236, 18056727), (314, 13571298), (354, 12037818), (468, 9105529), (471, 9047532), (531, 8025212), (628, 6785649), (708, 6018909), (767, 5555916), (942, 4523766), (983, 4335084), (1062, 4012606), (1413, 3015844), (1534, 2777958), (1884, 2261883), (1966, 2167542), (2041, 2087892), (2124, 2006303), (2301, 1851972), (2826, 1507922), (2949, 1445028), (3068, 1388979), (3932, 1083771), (4082, 1043946), (4602, 925986), (5652, 753961), (5898, 722514), (6123, 695964), (6903, 617324), (8164, 521973), (8847, 481676), (9204, 462993), (9263, 460044), (11796, 361257), (12246, 347982), (12779, 333468), (13806, 308662), (17694, 240838), (18369, 231988), (18526, 230022), (24492, 173991), (25558, 166734), (27612, 154331), (27789, 153348), (35388, 120419), (36738, 115994), (37052, 115011), (38337, 111156), (51116, 83367), (55578, 76674), (57997, 73476)]