390046776

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{3331}}^1$

素因数の和:3405

約数の個数: 128

約数和(自身を含む): 1209116160

約数和(自身を除く): 819069384

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 17, 21, 24, 28, 34, 41, 42, 51, 56, 68, 82, 84, 102, 119, 123, 136, 164, 168, 204, 238, 246, 287, 328, 357, 408, 476, 492, 574, 697, 714, 861, 952, 984, 1148, 1394, 1428, 1722, 2091, 2296, 2788, 2856, 3331, 3444, 4182, 4879, 5576, 6662, 6888, 8364, 9758, 9993, 13324, 14637, 16728, 19516, 19986, 23317, 26648, 29274, 39032, 39972, 46634, 56627, 58548, 69951, 79944, 93268, 113254, 117096, 136571, 139902, 169881, 186536, 226508, 273142, 279804, 339762, 396389, 409713, 453016, 546284, 559608, 679524, 792778, 819426, 955997, 1092568, 1189167, 1359048, 1585556, 1638852, 1911994, 2321707, 2378334, 2867991, 3171112, 3277704, 3823988, 4643414, 4756668, 5735982, 6965121, 7647976, 9286828, 9513336, 11471964, 13930242, 16251949, 18573656, 22943928, 27860484, 32503898, 48755847, 55720968, 65007796, 97511694, 130015592, 195023388, 390046776]

約数ペア:

[(1, 390046776), (2, 195023388), (3, 130015592), (4, 97511694), (6, 65007796), (7, 55720968), (8, 48755847), (12, 32503898), (14, 27860484), (17, 22943928), (21, 18573656), (24, 16251949), (28, 13930242), (34, 11471964), (41, 9513336), (42, 9286828), (51, 7647976), (56, 6965121), (68, 5735982), (82, 4756668), (84, 4643414), (102, 3823988), (119, 3277704), (123, 3171112), (136, 2867991), (164, 2378334), (168, 2321707), (204, 1911994), (238, 1638852), (246, 1585556), (287, 1359048), (328, 1189167), (357, 1092568), (408, 955997), (476, 819426), (492, 792778), (574, 679524), (697, 559608), (714, 546284), (861, 453016), (952, 409713), (984, 396389), (1148, 339762), (1394, 279804), (1428, 273142), (1722, 226508), (2091, 186536), (2296, 169881), (2788, 139902), (2856, 136571), (3331, 117096), (3444, 113254), (4182, 93268), (4879, 79944), (5576, 69951), (6662, 58548), (6888, 56627), (8364, 46634), (9758, 39972), (9993, 39032), (13324, 29274), (14637, 26648), (16728, 23317), (19516, 19986)]