227543368

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{179}}^1\times {\mathrm{719}}^1$

素因数の和:934

約数の個数: 64

約数和(自身を含む): 489888000

約数和(自身を除く): 262344632

約数列:

[1, 2, 4, 8, 13, 17, 26, 34, 52, 68, 104, 136, 179, 221, 358, 442, 716, 719, 884, 1432, 1438, 1768, 2327, 2876, 3043, 4654, 5752, 6086, 9308, 9347, 12172, 12223, 18616, 18694, 24344, 24446, 37388, 39559, 48892, 74776, 79118, 97784, 128701, 158236, 158899, 257402, 316472, 317798, 514804, 635596, 1029608, 1271192, 1673113, 2187917, 3346226, 4375834, 6692452, 8751668, 13384904, 17503336, 28442921, 56885842, 113771684, 227543368]

約数ペア:

[(1, 227543368), (2, 113771684), (4, 56885842), (8, 28442921), (13, 17503336), (17, 13384904), (26, 8751668), (34, 6692452), (52, 4375834), (68, 3346226), (104, 2187917), (136, 1673113), (179, 1271192), (221, 1029608), (358, 635596), (442, 514804), (716, 317798), (719, 316472), (884, 257402), (1432, 158899), (1438, 158236), (1768, 128701), (2327, 97784), (2876, 79118), (3043, 74776), (4654, 48892), (5752, 39559), (6086, 37388), (9308, 24446), (9347, 24344), (12172, 18694), (12223, 18616)]