253182384

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{139}}^2$

素因数の和:312

約数の個数: 180

約数和(自身を含む): 878391696

約数和(自身を除く): 625209312

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 28, 36, 39, 42, 48, 52, 56, 63, 72, 78, 84, 91, 104, 112, 117, 126, 139, 144, 156, 168, 182, 208, 234, 252, 273, 278, 312, 336, 364, 417, 468, 504, 546, 556, 624, 728, 819, 834, 936, 973, 1008, 1092, 1112, 1251, 1456, 1638, 1668, 1807, 1872, 1946, 2184, 2224, 2502, 2919, 3276, 3336, 3614, 3892, 4368, 5004, 5421, 5838, 6552, 6672, 7228, 7784, 8757, 10008, 10842, 11676, 12649, 13104, 14456, 15568, 16263, 17514, 19321, 20016, 21684, 23352, 25298, 28912, 32526, 35028, 37947, 38642, 43368, 46704, 50596, 57963, 65052, 70056, 75894, 77284, 86736, 101192, 113841, 115926, 130104, 135247, 140112, 151788, 154568, 173889, 202384, 227682, 231852, 251173, 260208, 270494, 303576, 309136, 347778, 405741, 455364, 463704, 502346, 540988, 607152, 695556, 753519, 811482, 910728, 927408, 1004692, 1081976, 1217223, 1391112, 1507038, 1622964, 1758211, 1821456, 2009384, 2163952, 2260557, 2434446, 2782224, 3014076, 3245928, 3516422, 4018768, 4521114, 4868892, 5274633, 6028152, 6491856, 7032844, 9042228, 9737784, 10549266, 12056304, 14065688, 15823899, 18084456, 19475568, 21098532, 28131376, 31647798, 36168912, 42197064, 63295596, 84394128, 126591192, 253182384]

約数ペア:

[(1, 253182384), (2, 126591192), (3, 84394128), (4, 63295596), (6, 42197064), (7, 36168912), (8, 31647798), (9, 28131376), (12, 21098532), (13, 19475568), (14, 18084456), (16, 15823899), (18, 14065688), (21, 12056304), (24, 10549266), (26, 9737784), (28, 9042228), (36, 7032844), (39, 6491856), (42, 6028152), (48, 5274633), (52, 4868892), (56, 4521114), (63, 4018768), (72, 3516422), (78, 3245928), (84, 3014076), (91, 2782224), (104, 2434446), (112, 2260557), (117, 2163952), (126, 2009384), (139, 1821456), (144, 1758211), (156, 1622964), (168, 1507038), (182, 1391112), (208, 1217223), (234, 1081976), (252, 1004692), (273, 927408), (278, 910728), (312, 811482), (336, 753519), (364, 695556), (417, 607152), (468, 540988), (504, 502346), (546, 463704), (556, 455364), (624, 405741), (728, 347778), (819, 309136), (834, 303576), (936, 270494), (973, 260208), (1008, 251173), (1092, 231852), (1112, 227682), (1251, 202384), (1456, 173889), (1638, 154568), (1668, 151788), (1807, 140112), (1872, 135247), (1946, 130104), (2184, 115926), (2224, 113841), (2502, 101192), (2919, 86736), (3276, 77284), (3336, 75894), (3614, 70056), (3892, 65052), (4368, 57963), (5004, 50596), (5421, 46704), (5838, 43368), (6552, 38642), (6672, 37947), (7228, 35028), (7784, 32526), (8757, 28912), (10008, 25298), (10842, 23352), (11676, 21684), (12649, 20016), (13104, 19321), (14456, 17514), (15568, 16263)]