1681624944

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{26723}}^1$

素因数の和:26779

約数の個数: 120

約数和(自身を含む): 5169490560

約数和(自身を除く): 3487865616

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 23, 24, 36, 38, 46, 48, 57, 69, 72, 76, 92, 114, 138, 144, 152, 171, 184, 207, 228, 276, 304, 342, 368, 414, 437, 456, 552, 684, 828, 874, 912, 1104, 1311, 1368, 1656, 1748, 2622, 2736, 3312, 3496, 3933, 5244, 6992, 7866, 10488, 15732, 20976, 26723, 31464, 53446, 62928, 80169, 106892, 160338, 213784, 240507, 320676, 427568, 481014, 507737, 614629, 641352, 962028, 1015474, 1229258, 1282704, 1523211, 1843887, 1924056, 2030948, 2458516, 3046422, 3687774, 3848112, 4061896, 4569633, 4917032, 5531661, 6092844, 7375548, 8123792, 9139266, 9834064, 11063322, 11677951, 12185688, 14751096, 18278532, 22126644, 23355902, 24371376, 29502192, 35033853, 36557064, 44253288, 46711804, 70067706, 73114128, 88506576, 93423608, 105101559, 140135412, 186847216, 210203118, 280270824, 420406236, 560541648, 840812472, 1681624944]

約数ペア:

[(1, 1681624944), (2, 840812472), (3, 560541648), (4, 420406236), (6, 280270824), (8, 210203118), (9, 186847216), (12, 140135412), (16, 105101559), (18, 93423608), (19, 88506576), (23, 73114128), (24, 70067706), (36, 46711804), (38, 44253288), (46, 36557064), (48, 35033853), (57, 29502192), (69, 24371376), (72, 23355902), (76, 22126644), (92, 18278532), (114, 14751096), (138, 12185688), (144, 11677951), (152, 11063322), (171, 9834064), (184, 9139266), (207, 8123792), (228, 7375548), (276, 6092844), (304, 5531661), (342, 4917032), (368, 4569633), (414, 4061896), (437, 3848112), (456, 3687774), (552, 3046422), (684, 2458516), (828, 2030948), (874, 1924056), (912, 1843887), (1104, 1523211), (1311, 1282704), (1368, 1229258), (1656, 1015474), (1748, 962028), (2622, 641352), (2736, 614629), (3312, 507737), (3496, 481014), (3933, 427568), (5244, 320676), (6992, 240507), (7866, 213784), (10488, 160338), (15732, 106892), (20976, 80169), (26723, 62928), (31464, 53446)]