222083784

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{821}}^1$

素因数の和:880

約数の個数: 144

約数和(自身を含む): 688926420

約数和(自身を除く): 466842636

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 17, 18, 24, 26, 34, 36, 39, 51, 52, 68, 72, 78, 102, 104, 117, 136, 153, 156, 204, 221, 234, 289, 306, 312, 408, 442, 468, 578, 612, 663, 821, 867, 884, 936, 1156, 1224, 1326, 1642, 1734, 1768, 1989, 2312, 2463, 2601, 2652, 3284, 3468, 3757, 3978, 4926, 5202, 5304, 6568, 6936, 7389, 7514, 7956, 9852, 10404, 10673, 11271, 13957, 14778, 15028, 15912, 19704, 20808, 21346, 22542, 27914, 29556, 30056, 32019, 33813, 41871, 42692, 45084, 55828, 59112, 64038, 67626, 83742, 85384, 90168, 96057, 111656, 125613, 128076, 135252, 167484, 181441, 192114, 237269, 251226, 256152, 270504, 334968, 362882, 384228, 474538, 502452, 544323, 711807, 725764, 768456, 949076, 1004904, 1088646, 1423614, 1451528, 1632969, 1898152, 2135421, 2177292, 2847228, 3084497, 3265938, 4270842, 4354584, 5694456, 6168994, 6531876, 8541684, 9253491, 12337988, 13063752, 17083368, 18506982, 24675976, 27760473, 37013964, 55520946, 74027928, 111041892, 222083784]

約数ペア:

[(1, 222083784), (2, 111041892), (3, 74027928), (4, 55520946), (6, 37013964), (8, 27760473), (9, 24675976), (12, 18506982), (13, 17083368), (17, 13063752), (18, 12337988), (24, 9253491), (26, 8541684), (34, 6531876), (36, 6168994), (39, 5694456), (51, 4354584), (52, 4270842), (68, 3265938), (72, 3084497), (78, 2847228), (102, 2177292), (104, 2135421), (117, 1898152), (136, 1632969), (153, 1451528), (156, 1423614), (204, 1088646), (221, 1004904), (234, 949076), (289, 768456), (306, 725764), (312, 711807), (408, 544323), (442, 502452), (468, 474538), (578, 384228), (612, 362882), (663, 334968), (821, 270504), (867, 256152), (884, 251226), (936, 237269), (1156, 192114), (1224, 181441), (1326, 167484), (1642, 135252), (1734, 128076), (1768, 125613), (1989, 111656), (2312, 96057), (2463, 90168), (2601, 85384), (2652, 83742), (3284, 67626), (3468, 64038), (3757, 59112), (3978, 55828), (4926, 45084), (5202, 42692), (5304, 41871), (6568, 33813), (6936, 32019), (7389, 30056), (7514, 29556), (7956, 27914), (9852, 22542), (10404, 21346), (10673, 20808), (11271, 19704), (13957, 15912), (14778, 15028)]