455561988

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{251}}^1$

素因数の和:354

約数の個数: 192

約数和(自身を含む): 1365590016

約数和(自身を除く): 910028028

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 21, 28, 31, 34, 41, 42, 51, 62, 68, 82, 84, 93, 102, 119, 123, 124, 164, 186, 204, 217, 238, 246, 251, 287, 357, 372, 434, 476, 492, 502, 527, 574, 651, 697, 714, 753, 861, 868, 1004, 1054, 1148, 1271, 1302, 1394, 1428, 1506, 1581, 1722, 1757, 2091, 2108, 2542, 2604, 2788, 3012, 3162, 3444, 3514, 3689, 3813, 4182, 4267, 4879, 5084, 5271, 6324, 7028, 7378, 7626, 7781, 8364, 8534, 8897, 9758, 10291, 10542, 11067, 12801, 14637, 14756, 15252, 15562, 17068, 17794, 19516, 20582, 21084, 21607, 22134, 23343, 25602, 26691, 29274, 29869, 30873, 31124, 35588, 41164, 43214, 44268, 46686, 51204, 53382, 54467, 58548, 59738, 61746, 64821, 72037, 86428, 89607, 93372, 106764, 108934, 119476, 123492, 129642, 132277, 144074, 151249, 163401, 174947, 179214, 216111, 217868, 259284, 264554, 288148, 302498, 319021, 326802, 349894, 358428, 396831, 432222, 453747, 524841, 529108, 604996, 638042, 653604, 699788, 793662, 864444, 907494, 925939, 957063, 1049682, 1224629, 1276084, 1587324, 1814988, 1851878, 1914126, 2099364, 2233147, 2449258, 2777817, 3673887, 3703756, 3828252, 4466294, 4898516, 5423357, 5555634, 6699441, 7347774, 8932588, 10846714, 11111268, 13398882, 14695548, 16270071, 21693428, 26797764, 32540142, 37963499, 65080284, 75926998, 113890497, 151853996, 227780994, 455561988]

約数ペア:

[(1, 455561988), (2, 227780994), (3, 151853996), (4, 113890497), (6, 75926998), (7, 65080284), (12, 37963499), (14, 32540142), (17, 26797764), (21, 21693428), (28, 16270071), (31, 14695548), (34, 13398882), (41, 11111268), (42, 10846714), (51, 8932588), (62, 7347774), (68, 6699441), (82, 5555634), (84, 5423357), (93, 4898516), (102, 4466294), (119, 3828252), (123, 3703756), (124, 3673887), (164, 2777817), (186, 2449258), (204, 2233147), (217, 2099364), (238, 1914126), (246, 1851878), (251, 1814988), (287, 1587324), (357, 1276084), (372, 1224629), (434, 1049682), (476, 957063), (492, 925939), (502, 907494), (527, 864444), (574, 793662), (651, 699788), (697, 653604), (714, 638042), (753, 604996), (861, 529108), (868, 524841), (1004, 453747), (1054, 432222), (1148, 396831), (1271, 358428), (1302, 349894), (1394, 326802), (1428, 319021), (1506, 302498), (1581, 288148), (1722, 264554), (1757, 259284), (2091, 217868), (2108, 216111), (2542, 179214), (2604, 174947), (2788, 163401), (3012, 151249), (3162, 144074), (3444, 132277), (3514, 129642), (3689, 123492), (3813, 119476), (4182, 108934), (4267, 106764), (4879, 93372), (5084, 89607), (5271, 86428), (6324, 72037), (7028, 64821), (7378, 61746), (7626, 59738), (7781, 58548), (8364, 54467), (8534, 53382), (8897, 51204), (9758, 46686), (10291, 44268), (10542, 43214), (11067, 41164), (12801, 35588), (14637, 31124), (14756, 30873), (15252, 29869), (15562, 29274), (17068, 26691), (17794, 25602), (19516, 23343), (20582, 22134), (21084, 21607)]