421489632

素因数分解:

$2^5\times 3^1\times {\mathrm{127}}^1\times {\mathrm{181}}^1\times {\mathrm{191}}^1$

素因数の和:512

約数の個数: 96

約数和(自身を含む): 1127153664

約数和(自身を除く): 705664032

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 127, 181, 191, 254, 362, 381, 382, 508, 543, 573, 724, 762, 764, 1016, 1086, 1146, 1448, 1524, 1528, 2032, 2172, 2292, 2896, 3048, 3056, 4064, 4344, 4584, 5792, 6096, 6112, 8688, 9168, 12192, 17376, 18336, 22987, 24257, 34571, 45974, 48514, 68961, 69142, 72771, 91948, 97028, 103713, 137922, 138284, 145542, 183896, 194056, 207426, 275844, 276568, 291084, 367792, 388112, 414852, 551688, 553136, 582168, 735584, 776224, 829704, 1103376, 1106272, 1164336, 1659408, 2206752, 2328672, 3318816, 4390517, 8781034, 13171551, 17562068, 26343102, 35124136, 52686204, 70248272, 105372408, 140496544, 210744816, 421489632]

約数ペア:

[(1, 421489632), (2, 210744816), (3, 140496544), (4, 105372408), (6, 70248272), (8, 52686204), (12, 35124136), (16, 26343102), (24, 17562068), (32, 13171551), (48, 8781034), (96, 4390517), (127, 3318816), (181, 2328672), (191, 2206752), (254, 1659408), (362, 1164336), (381, 1106272), (382, 1103376), (508, 829704), (543, 776224), (573, 735584), (724, 582168), (762, 553136), (764, 551688), (1016, 414852), (1086, 388112), (1146, 367792), (1448, 291084), (1524, 276568), (1528, 275844), (2032, 207426), (2172, 194056), (2292, 183896), (2896, 145542), (3048, 138284), (3056, 137922), (4064, 103713), (4344, 97028), (4584, 91948), (5792, 72771), (6096, 69142), (6112, 68961), (8688, 48514), (9168, 45974), (12192, 34571), (17376, 24257), (18336, 22987)]