401622048

素因数分解:

$2^5\times 3^2\times {\mathrm{61}}^1\times {\mathrm{22861}}^1$

素因数の和:22938

約数の個数: 72

約数和(自身を含む): 1160886636

約数和(自身を除く): 759264588

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 61, 72, 96, 122, 144, 183, 244, 288, 366, 488, 549, 732, 976, 1098, 1464, 1952, 2196, 2928, 4392, 5856, 8784, 17568, 22861, 45722, 68583, 91444, 137166, 182888, 205749, 274332, 365776, 411498, 548664, 731552, 822996, 1097328, 1394521, 1645992, 2194656, 2789042, 3291984, 4183563, 5578084, 6583968, 8367126, 11156168, 12550689, 16734252, 22312336, 25101378, 33468504, 44624672, 50202756, 66937008, 100405512, 133874016, 200811024, 401622048]

約数ペア:

[(1, 401622048), (2, 200811024), (3, 133874016), (4, 100405512), (6, 66937008), (8, 50202756), (9, 44624672), (12, 33468504), (16, 25101378), (18, 22312336), (24, 16734252), (32, 12550689), (36, 11156168), (48, 8367126), (61, 6583968), (72, 5578084), (96, 4183563), (122, 3291984), (144, 2789042), (183, 2194656), (244, 1645992), (288, 1394521), (366, 1097328), (488, 822996), (549, 731552), (732, 548664), (976, 411498), (1098, 365776), (1464, 274332), (1952, 205749), (2196, 182888), (2928, 137166), (4392, 91444), (5856, 68583), (8784, 45722), (17568, 22861)]