288474732

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{509}}^1$

素因数の和:712

約数の個数: 144

約数和(自身を含む): 904438080

約数和(自身を除く): 615963348

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 52, 63, 78, 84, 91, 117, 126, 156, 173, 182, 234, 252, 273, 346, 364, 468, 509, 519, 546, 692, 819, 1018, 1038, 1092, 1211, 1527, 1557, 1638, 2036, 2076, 2249, 2422, 3054, 3114, 3276, 3563, 3633, 4498, 4581, 4844, 6108, 6228, 6617, 6747, 7126, 7266, 8996, 9162, 10689, 10899, 13234, 13494, 14252, 14532, 15743, 18324, 19851, 20241, 21378, 21798, 26468, 26988, 31486, 32067, 39702, 40482, 42756, 43596, 46319, 47229, 59553, 62972, 64134, 79404, 80964, 88057, 92638, 94458, 119106, 128268, 138957, 141687, 176114, 185276, 188916, 238212, 264171, 277914, 283374, 352228, 416871, 528342, 555828, 566748, 616399, 792513, 833742, 1056684, 1144741, 1232798, 1585026, 1667484, 1849197, 2289482, 2465596, 3170052, 3434223, 3698394, 4578964, 5547591, 6868446, 7396788, 8013187, 10302669, 11095182, 13736892, 16026374, 20605338, 22190364, 24039561, 32052748, 41210676, 48079122, 72118683, 96158244, 144237366, 288474732]

約数ペア:

[(1, 288474732), (2, 144237366), (3, 96158244), (4, 72118683), (6, 48079122), (7, 41210676), (9, 32052748), (12, 24039561), (13, 22190364), (14, 20605338), (18, 16026374), (21, 13736892), (26, 11095182), (28, 10302669), (36, 8013187), (39, 7396788), (42, 6868446), (52, 5547591), (63, 4578964), (78, 3698394), (84, 3434223), (91, 3170052), (117, 2465596), (126, 2289482), (156, 1849197), (173, 1667484), (182, 1585026), (234, 1232798), (252, 1144741), (273, 1056684), (346, 833742), (364, 792513), (468, 616399), (509, 566748), (519, 555828), (546, 528342), (692, 416871), (819, 352228), (1018, 283374), (1038, 277914), (1092, 264171), (1211, 238212), (1527, 188916), (1557, 185276), (1638, 176114), (2036, 141687), (2076, 138957), (2249, 128268), (2422, 119106), (3054, 94458), (3114, 92638), (3276, 88057), (3563, 80964), (3633, 79404), (4498, 64134), (4581, 62972), (4844, 59553), (6108, 47229), (6228, 46319), (6617, 43596), (6747, 42756), (7126, 40482), (7266, 39702), (8996, 32067), (9162, 31486), (10689, 26988), (10899, 26468), (13234, 21798), (13494, 21378), (14252, 20241), (14532, 19851), (15743, 18324)]