254319156

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{229}}^1$

素因数の和:375

約数の個数: 192

約数和(自身を含む): 822259200

約数和(自身を除く): 567940044

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 27, 28, 36, 39, 42, 52, 54, 63, 78, 84, 91, 108, 113, 117, 126, 156, 182, 189, 226, 229, 234, 252, 273, 339, 351, 364, 378, 452, 458, 468, 546, 678, 687, 702, 756, 791, 819, 916, 1017, 1092, 1356, 1374, 1404, 1469, 1582, 1603, 1638, 2034, 2061, 2373, 2457, 2748, 2938, 2977, 3051, 3164, 3206, 3276, 4068, 4122, 4407, 4746, 4809, 4914, 5876, 5954, 6102, 6183, 6412, 7119, 8244, 8814, 8931, 9492, 9618, 9828, 10283, 11908, 12204, 12366, 13221, 14238, 14427, 17628, 17862, 19236, 20566, 20839, 21357, 24732, 25877, 26442, 26793, 28476, 28854, 30849, 35724, 39663, 41132, 41678, 42714, 43281, 51754, 52884, 53586, 57708, 61698, 62517, 77631, 79326, 80379, 83356, 85428, 86562, 92547, 103508, 107172, 123396, 125034, 155262, 158652, 160758, 173124, 181139, 185094, 187551, 232893, 250068, 277641, 310524, 321516, 336401, 362278, 370188, 375102, 465786, 543417, 555282, 562653, 672802, 698679, 724556, 750204, 931572, 1009203, 1086834, 1110564, 1125306, 1345604, 1397358, 1630251, 2018406, 2173668, 2250612, 2354807, 2794716, 3027609, 3260502, 4036812, 4709614, 4890753, 6055218, 6521004, 7064421, 9082827, 9419228, 9781506, 12110436, 14128842, 18165654, 19563012, 21193263, 28257684, 36331308, 42386526, 63579789, 84773052, 127159578, 254319156]

約数ペア:

[(1, 254319156), (2, 127159578), (3, 84773052), (4, 63579789), (6, 42386526), (7, 36331308), (9, 28257684), (12, 21193263), (13, 19563012), (14, 18165654), (18, 14128842), (21, 12110436), (26, 9781506), (27, 9419228), (28, 9082827), (36, 7064421), (39, 6521004), (42, 6055218), (52, 4890753), (54, 4709614), (63, 4036812), (78, 3260502), (84, 3027609), (91, 2794716), (108, 2354807), (113, 2250612), (117, 2173668), (126, 2018406), (156, 1630251), (182, 1397358), (189, 1345604), (226, 1125306), (229, 1110564), (234, 1086834), (252, 1009203), (273, 931572), (339, 750204), (351, 724556), (364, 698679), (378, 672802), (452, 562653), (458, 555282), (468, 543417), (546, 465786), (678, 375102), (687, 370188), (702, 362278), (756, 336401), (791, 321516), (819, 310524), (916, 277641), (1017, 250068), (1092, 232893), (1356, 187551), (1374, 185094), (1404, 181139), (1469, 173124), (1582, 160758), (1603, 158652), (1638, 155262), (2034, 125034), (2061, 123396), (2373, 107172), (2457, 103508), (2748, 92547), (2938, 86562), (2977, 85428), (3051, 83356), (3164, 80379), (3206, 79326), (3276, 77631), (4068, 62517), (4122, 61698), (4407, 57708), (4746, 53586), (4809, 52884), (4914, 51754), (5876, 43281), (5954, 42714), (6102, 41678), (6183, 41132), (6412, 39663), (7119, 35724), (8244, 30849), (8814, 28854), (8931, 28476), (9492, 26793), (9618, 26442), (9828, 25877), (10283, 24732), (11908, 21357), (12204, 20839), (12366, 20566), (13221, 19236), (14238, 17862), (14427, 17628)]