21950873736

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1489}}^1\times {\mathrm{2939}}^1$

素因数の和:4467

約数の個数: 128

約数和(自身を含む): 63080640000

約数和(自身を除く): 41129766264

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 19, 22, 24, 33, 38, 44, 57, 66, 76, 88, 114, 132, 152, 209, 228, 264, 418, 456, 627, 836, 1254, 1489, 1672, 2508, 2939, 2978, 4467, 5016, 5878, 5956, 8817, 8934, 11756, 11912, 16379, 17634, 17868, 23512, 28291, 32329, 32758, 35268, 35736, 49137, 55841, 56582, 64658, 65516, 70536, 84873, 96987, 98274, 111682, 113164, 129316, 131032, 167523, 169746, 193974, 196548, 223364, 226328, 258632, 311201, 335046, 339492, 387948, 393096, 446728, 614251, 622402, 670092, 678984, 775896, 933603, 1228502, 1244804, 1340184, 1842753, 1867206, 2457004, 2489608, 3685506, 3734412, 4376171, 4914008, 7371012, 7468824, 8752342, 13128513, 14742024, 17504684, 26257026, 35009368, 48137881, 52514052, 83147249, 96275762, 105028104, 144413643, 166294498, 192551524, 249441747, 288827286, 332588996, 385103048, 498883494, 577654572, 665177992, 914619739, 997766988, 1155309144, 1829239478, 1995533976, 2743859217, 3658478956, 5487718434, 7316957912, 10975436868, 21950873736]

約数ペア:

[(1, 21950873736), (2, 10975436868), (3, 7316957912), (4, 5487718434), (6, 3658478956), (8, 2743859217), (11, 1995533976), (12, 1829239478), (19, 1155309144), (22, 997766988), (24, 914619739), (33, 665177992), (38, 577654572), (44, 498883494), (57, 385103048), (66, 332588996), (76, 288827286), (88, 249441747), (114, 192551524), (132, 166294498), (152, 144413643), (209, 105028104), (228, 96275762), (264, 83147249), (418, 52514052), (456, 48137881), (627, 35009368), (836, 26257026), (1254, 17504684), (1489, 14742024), (1672, 13128513), (2508, 8752342), (2939, 7468824), (2978, 7371012), (4467, 4914008), (5016, 4376171), (5878, 3734412), (5956, 3685506), (8817, 2489608), (8934, 2457004), (11756, 1867206), (11912, 1842753), (16379, 1340184), (17634, 1244804), (17868, 1228502), (23512, 933603), (28291, 775896), (32329, 678984), (32758, 670092), (35268, 622402), (35736, 614251), (49137, 446728), (55841, 393096), (56582, 387948), (64658, 339492), (65516, 335046), (70536, 311201), (84873, 258632), (96987, 226328), (98274, 223364), (111682, 196548), (113164, 193974), (129316, 169746), (131032, 167523)]