907908768

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{12763}}^1$

素因数の和:12811

約数の個数: 144

約数和(自身を含む): 2927040480

約数和(自身を除く): 2019131712

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 19, 24, 26, 32, 36, 38, 39, 48, 52, 57, 72, 76, 78, 96, 104, 114, 117, 144, 152, 156, 171, 208, 228, 234, 247, 288, 304, 312, 342, 416, 456, 468, 494, 608, 624, 684, 741, 912, 936, 988, 1248, 1368, 1482, 1824, 1872, 1976, 2223, 2736, 2964, 3744, 3952, 4446, 5472, 5928, 7904, 8892, 11856, 12763, 17784, 23712, 25526, 35568, 38289, 51052, 71136, 76578, 102104, 114867, 153156, 165919, 204208, 229734, 242497, 306312, 331838, 408416, 459468, 484994, 497757, 612624, 663676, 727491, 918936, 969988, 995514, 1225248, 1327352, 1454982, 1493271, 1837872, 1939976, 1991028, 2182473, 2654704, 2909964, 2986542, 3152461, 3675744, 3879952, 3982056, 4364946, 5309408, 5819928, 5973084, 6304922, 7759904, 7964112, 8729892, 9457383, 11639856, 11946168, 12609844, 15928224, 17459784, 18914766, 23279712, 23892336, 25219688, 28372149, 34919568, 37829532, 47784672, 50439376, 56744298, 69839136, 75659064, 100878752, 113488596, 151318128, 226977192, 302636256, 453954384, 907908768]

約数ペア:

[(1, 907908768), (2, 453954384), (3, 302636256), (4, 226977192), (6, 151318128), (8, 113488596), (9, 100878752), (12, 75659064), (13, 69839136), (16, 56744298), (18, 50439376), (19, 47784672), (24, 37829532), (26, 34919568), (32, 28372149), (36, 25219688), (38, 23892336), (39, 23279712), (48, 18914766), (52, 17459784), (57, 15928224), (72, 12609844), (76, 11946168), (78, 11639856), (96, 9457383), (104, 8729892), (114, 7964112), (117, 7759904), (144, 6304922), (152, 5973084), (156, 5819928), (171, 5309408), (208, 4364946), (228, 3982056), (234, 3879952), (247, 3675744), (288, 3152461), (304, 2986542), (312, 2909964), (342, 2654704), (416, 2182473), (456, 1991028), (468, 1939976), (494, 1837872), (608, 1493271), (624, 1454982), (684, 1327352), (741, 1225248), (912, 995514), (936, 969988), (988, 918936), (1248, 727491), (1368, 663676), (1482, 612624), (1824, 497757), (1872, 484994), (1976, 459468), (2223, 408416), (2736, 331838), (2964, 306312), (3744, 242497), (3952, 229734), (4446, 204208), (5472, 165919), (5928, 153156), (7904, 114867), (8892, 102104), (11856, 76578), (12763, 71136), (17784, 51052), (23712, 38289), (25526, 35568)]