316477746

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{1153}}^1$

素因数の和:1217

約数の個数: 128

約数和(自身を含む): 837527040

約数和(自身を除く): 521049294

約数列:

[1, 2, 3, 6, 9, 13, 17, 18, 23, 26, 27, 34, 39, 46, 51, 54, 69, 78, 102, 117, 138, 153, 207, 221, 234, 299, 306, 351, 391, 414, 442, 459, 598, 621, 663, 702, 782, 897, 918, 1153, 1173, 1242, 1326, 1794, 1989, 2306, 2346, 2691, 3459, 3519, 3978, 5083, 5382, 5967, 6918, 7038, 8073, 10166, 10377, 10557, 11934, 14989, 15249, 16146, 19601, 20754, 21114, 26519, 29978, 30498, 31131, 39202, 44967, 45747, 53038, 58803, 62262, 79557, 89934, 91494, 117606, 134901, 137241, 159114, 176409, 238671, 254813, 269802, 274482, 344747, 352818, 404703, 450823, 477342, 509626, 529227, 689494, 716013, 764439, 809406, 901646, 1034241, 1058454, 1352469, 1432026, 1528878, 2068482, 2293317, 2704938, 3102723, 4057407, 4586634, 5860699, 6205446, 6879951, 8114814, 9308169, 11721398, 12172221, 13759902, 17582097, 18616338, 24344442, 35164194, 52746291, 105492582, 158238873, 316477746]

約数ペア:

[(1, 316477746), (2, 158238873), (3, 105492582), (6, 52746291), (9, 35164194), (13, 24344442), (17, 18616338), (18, 17582097), (23, 13759902), (26, 12172221), (27, 11721398), (34, 9308169), (39, 8114814), (46, 6879951), (51, 6205446), (54, 5860699), (69, 4586634), (78, 4057407), (102, 3102723), (117, 2704938), (138, 2293317), (153, 2068482), (207, 1528878), (221, 1432026), (234, 1352469), (299, 1058454), (306, 1034241), (351, 901646), (391, 809406), (414, 764439), (442, 716013), (459, 689494), (598, 529227), (621, 509626), (663, 477342), (702, 450823), (782, 404703), (897, 352818), (918, 344747), (1153, 274482), (1173, 269802), (1242, 254813), (1326, 238671), (1794, 176409), (1989, 159114), (2306, 137241), (2346, 134901), (2691, 117606), (3459, 91494), (3519, 89934), (3978, 79557), (5083, 62262), (5382, 58803), (5967, 53038), (6918, 45747), (7038, 44967), (8073, 39202), (10166, 31131), (10377, 30498), (10557, 29978), (11934, 26519), (14989, 21114), (15249, 20754), (16146, 19601)]