231695568

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{2029}}^1$

素因数の和:2117

約数の個数: 120

約数和(自身を含む): 710102120

約数和(自身を除く): 478406552

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 61, 72, 78, 104, 117, 122, 144, 156, 183, 208, 234, 244, 312, 366, 468, 488, 549, 624, 732, 793, 936, 976, 1098, 1464, 1586, 1872, 2029, 2196, 2379, 2928, 3172, 4058, 4392, 4758, 6087, 6344, 7137, 8116, 8784, 9516, 12174, 12688, 14274, 16232, 18261, 19032, 24348, 26377, 28548, 32464, 36522, 38064, 48696, 52754, 57096, 73044, 79131, 97392, 105508, 114192, 123769, 146088, 158262, 211016, 237393, 247538, 292176, 316524, 371307, 422032, 474786, 495076, 633048, 742614, 949572, 990152, 1113921, 1266096, 1485228, 1608997, 1899144, 1980304, 2227842, 2970456, 3217994, 3798288, 4455684, 4826991, 5940912, 6435988, 8911368, 9653982, 12871976, 14480973, 17822736, 19307964, 25743952, 28961946, 38615928, 57923892, 77231856, 115847784, 231695568]

約数ペア:

[(1, 231695568), (2, 115847784), (3, 77231856), (4, 57923892), (6, 38615928), (8, 28961946), (9, 25743952), (12, 19307964), (13, 17822736), (16, 14480973), (18, 12871976), (24, 9653982), (26, 8911368), (36, 6435988), (39, 5940912), (48, 4826991), (52, 4455684), (61, 3798288), (72, 3217994), (78, 2970456), (104, 2227842), (117, 1980304), (122, 1899144), (144, 1608997), (156, 1485228), (183, 1266096), (208, 1113921), (234, 990152), (244, 949572), (312, 742614), (366, 633048), (468, 495076), (488, 474786), (549, 422032), (624, 371307), (732, 316524), (793, 292176), (936, 247538), (976, 237393), (1098, 211016), (1464, 158262), (1586, 146088), (1872, 123769), (2029, 114192), (2196, 105508), (2379, 97392), (2928, 79131), (3172, 73044), (4058, 57096), (4392, 52754), (4758, 48696), (6087, 38064), (6344, 36522), (7137, 32464), (8116, 28548), (8784, 26377), (9516, 24348), (12174, 19032), (12688, 18261), (14274, 16232)]