342867408

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{67}}^1\times {\mathrm{139}}^1$

素因数の和:289

約数の個数: 160

約数和(自身を含む): 991603200

約数和(自身を除く): 648735792

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 59, 67, 78, 104, 118, 134, 139, 156, 177, 201, 208, 236, 268, 278, 312, 354, 402, 417, 472, 536, 556, 624, 708, 767, 804, 834, 871, 944, 1072, 1112, 1416, 1534, 1608, 1668, 1742, 1807, 2224, 2301, 2613, 2832, 3068, 3216, 3336, 3484, 3614, 3953, 4602, 5226, 5421, 6136, 6672, 6968, 7228, 7906, 8201, 9204, 9313, 10452, 10842, 11859, 12272, 13936, 14456, 15812, 16402, 18408, 18626, 20904, 21684, 23718, 24603, 27939, 28912, 31624, 32804, 36816, 37252, 41808, 43368, 47436, 49206, 51389, 55878, 63248, 65608, 74504, 86736, 94872, 98412, 102778, 106613, 111756, 121069, 131216, 149008, 154167, 189744, 196824, 205556, 213226, 223512, 242138, 308334, 319839, 363207, 393648, 411112, 426452, 447024, 484276, 549467, 616668, 639678, 726414, 822224, 852904, 968552, 1098934, 1233336, 1279356, 1452828, 1648401, 1705808, 1937104, 2197868, 2466672, 2558712, 2905656, 3296802, 4395736, 5117424, 5811312, 6593604, 7143071, 8791472, 13187208, 14286142, 21429213, 26374416, 28572284, 42858426, 57144568, 85716852, 114289136, 171433704, 342867408]

約数ペア:

[(1, 342867408), (2, 171433704), (3, 114289136), (4, 85716852), (6, 57144568), (8, 42858426), (12, 28572284), (13, 26374416), (16, 21429213), (24, 14286142), (26, 13187208), (39, 8791472), (48, 7143071), (52, 6593604), (59, 5811312), (67, 5117424), (78, 4395736), (104, 3296802), (118, 2905656), (134, 2558712), (139, 2466672), (156, 2197868), (177, 1937104), (201, 1705808), (208, 1648401), (236, 1452828), (268, 1279356), (278, 1233336), (312, 1098934), (354, 968552), (402, 852904), (417, 822224), (472, 726414), (536, 639678), (556, 616668), (624, 549467), (708, 484276), (767, 447024), (804, 426452), (834, 411112), (871, 393648), (944, 363207), (1072, 319839), (1112, 308334), (1416, 242138), (1534, 223512), (1608, 213226), (1668, 205556), (1742, 196824), (1807, 189744), (2224, 154167), (2301, 149008), (2613, 131216), (2832, 121069), (3068, 111756), (3216, 106613), (3336, 102778), (3484, 98412), (3614, 94872), (3953, 86736), (4602, 74504), (5226, 65608), (5421, 63248), (6136, 55878), (6672, 51389), (6968, 49206), (7228, 47436), (7906, 43368), (8201, 41808), (9204, 37252), (9313, 36816), (10452, 32804), (10842, 31624), (11859, 28912), (12272, 27939), (13936, 24603), (14456, 23718), (15812, 21684), (16402, 20904), (18408, 18626)]