220776552

素因数分解:

$2^3\times 3^2\times {\mathrm{17}}^1\times {\mathrm{317}}^1\times {\mathrm{569}}^1$

素因数の和:915

約数の個数: 96

約数和(自身を含む): 636222600

約数和(自身を除く): 415446048

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 34, 36, 51, 68, 72, 102, 136, 153, 204, 306, 317, 408, 569, 612, 634, 951, 1138, 1224, 1268, 1707, 1902, 2276, 2536, 2853, 3414, 3804, 4552, 5121, 5389, 5706, 6828, 7608, 9673, 10242, 10778, 11412, 13656, 16167, 19346, 20484, 21556, 22824, 29019, 32334, 38692, 40968, 43112, 48501, 58038, 64668, 77384, 87057, 97002, 116076, 129336, 174114, 180373, 194004, 232152, 348228, 360746, 388008, 541119, 696456, 721492, 1082238, 1442984, 1623357, 2164476, 3066341, 3246714, 4328952, 6132682, 6493428, 9199023, 12265364, 12986856, 18398046, 24530728, 27597069, 36796092, 55194138, 73592184, 110388276, 220776552]

約数ペア:

[(1, 220776552), (2, 110388276), (3, 73592184), (4, 55194138), (6, 36796092), (8, 27597069), (9, 24530728), (12, 18398046), (17, 12986856), (18, 12265364), (24, 9199023), (34, 6493428), (36, 6132682), (51, 4328952), (68, 3246714), (72, 3066341), (102, 2164476), (136, 1623357), (153, 1442984), (204, 1082238), (306, 721492), (317, 696456), (408, 541119), (569, 388008), (612, 360746), (634, 348228), (951, 232152), (1138, 194004), (1224, 180373), (1268, 174114), (1707, 129336), (1902, 116076), (2276, 97002), (2536, 87057), (2853, 77384), (3414, 64668), (3804, 58038), (4552, 48501), (5121, 43112), (5389, 40968), (5706, 38692), (6828, 32334), (7608, 29019), (9673, 22824), (10242, 21556), (10778, 20484), (11412, 19346), (13656, 16167)]