1225757016

素因数分解:

$2^3\times 3^3\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{191}}^1$

素因数の和:327

約数の個数: 256

約数和(自身を含む): 3887308800

約数和(自身を除く): 2661551784

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 27, 33, 36, 37, 44, 54, 66, 72, 73, 74, 88, 99, 108, 111, 132, 146, 148, 191, 198, 216, 219, 222, 264, 292, 296, 297, 333, 382, 396, 407, 438, 444, 573, 584, 594, 657, 666, 764, 792, 803, 814, 876, 888, 999, 1146, 1188, 1221, 1314, 1332, 1528, 1606, 1628, 1719, 1752, 1971, 1998, 2101, 2292, 2376, 2409, 2442, 2628, 2664, 2701, 3212, 3256, 3438, 3663, 3942, 3996, 4202, 4584, 4818, 4884, 5157, 5256, 5402, 6303, 6424, 6876, 7067, 7227, 7326, 7884, 7992, 8103, 8404, 9636, 9768, 10314, 10804, 10989, 12606, 13752, 13943, 14134, 14454, 14652, 15768, 16206, 16808, 18909, 19272, 20628, 21201, 21608, 21681, 21978, 24309, 25212, 27886, 28268, 28908, 29304, 29711, 32412, 37818, 41256, 41829, 42402, 43362, 43956, 48618, 50424, 55772, 56536, 56727, 57816, 59422, 63603, 64824, 72927, 75636, 77737, 83658, 84804, 86724, 87912, 89133, 97236, 111544, 113454, 118844, 125487, 127206, 145854, 151272, 153373, 155474, 167316, 169608, 173448, 178266, 190809, 194472, 226908, 233211, 237688, 250974, 254412, 267399, 291708, 306746, 310948, 334632, 356532, 376461, 381618, 453816, 460119, 466422, 501948, 508824, 515891, 534798, 583416, 613492, 621896, 699633, 713064, 752922, 763236, 802197, 920238, 932844, 1003896, 1031782, 1069596, 1226984, 1380357, 1399266, 1505844, 1526472, 1547673, 1604394, 1840476, 1865688, 2063564, 2098899, 2139192, 2760714, 2798532, 3011688, 3095346, 3208788, 3680952, 4127128, 4141071, 4197798, 4643019, 5521428, 5597064, 5674801, 6190692, 6417576, 8282142, 8395596, 9286038, 11042856, 11349602, 12381384, 13929057, 16564284, 16791192, 17024403, 18572076, 22699204, 27858114, 33128568, 34048806, 37144152, 45398408, 51073209, 55716228, 68097612, 102146418, 111432456, 136195224, 153219627, 204292836, 306439254, 408585672, 612878508, 1225757016]

約数ペア:

[(1, 1225757016), (2, 612878508), (3, 408585672), (4, 306439254), (6, 204292836), (8, 153219627), (9, 136195224), (11, 111432456), (12, 102146418), (18, 68097612), (22, 55716228), (24, 51073209), (27, 45398408), (33, 37144152), (36, 34048806), (37, 33128568), (44, 27858114), (54, 22699204), (66, 18572076), (72, 17024403), (73, 16791192), (74, 16564284), (88, 13929057), (99, 12381384), (108, 11349602), (111, 11042856), (132, 9286038), (146, 8395596), (148, 8282142), (191, 6417576), (198, 6190692), (216, 5674801), (219, 5597064), (222, 5521428), (264, 4643019), (292, 4197798), (296, 4141071), (297, 4127128), (333, 3680952), (382, 3208788), (396, 3095346), (407, 3011688), (438, 2798532), (444, 2760714), (573, 2139192), (584, 2098899), (594, 2063564), (657, 1865688), (666, 1840476), (764, 1604394), (792, 1547673), (803, 1526472), (814, 1505844), (876, 1399266), (888, 1380357), (999, 1226984), (1146, 1069596), (1188, 1031782), (1221, 1003896), (1314, 932844), (1332, 920238), (1528, 802197), (1606, 763236), (1628, 752922), (1719, 713064), (1752, 699633), (1971, 621896), (1998, 613492), (2101, 583416), (2292, 534798), (2376, 515891), (2409, 508824), (2442, 501948), (2628, 466422), (2664, 460119), (2701, 453816), (3212, 381618), (3256, 376461), (3438, 356532), (3663, 334632), (3942, 310948), (3996, 306746), (4202, 291708), (4584, 267399), (4818, 254412), (4884, 250974), (5157, 237688), (5256, 233211), (5402, 226908), (6303, 194472), (6424, 190809), (6876, 178266), (7067, 173448), (7227, 169608), (7326, 167316), (7884, 155474), (7992, 153373), (8103, 151272), (8404, 145854), (9636, 127206), (9768, 125487), (10314, 118844), (10804, 113454), (10989, 111544), (12606, 97236), (13752, 89133), (13943, 87912), (14134, 86724), (14454, 84804), (14652, 83658), (15768, 77737), (16206, 75636), (16808, 72927), (18909, 64824), (19272, 63603), (20628, 59422), (21201, 57816), (21608, 56727), (21681, 56536), (21978, 55772), (24309, 50424), (25212, 48618), (27886, 43956), (28268, 43362), (28908, 42402), (29304, 41829), (29711, 41256), (32412, 37818)]