254008524

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{67}}^1\times {\mathrm{373}}^1$

素因数の和:476

約数の個数: 144

約数和(自身を含む): 757670144

約数和(自身を除く): 503661620

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 66, 67, 77, 84, 121, 132, 134, 154, 201, 231, 242, 268, 308, 363, 373, 402, 462, 469, 484, 726, 737, 746, 804, 847, 924, 938, 1119, 1407, 1452, 1474, 1492, 1694, 1876, 2211, 2238, 2541, 2611, 2814, 2948, 3388, 4103, 4422, 4476, 5082, 5159, 5222, 5628, 7833, 8107, 8206, 8844, 10164, 10318, 10444, 12309, 15477, 15666, 16214, 16412, 20636, 24321, 24618, 24991, 28721, 30954, 31332, 32428, 45133, 48642, 49236, 49982, 56749, 57442, 61908, 74973, 86163, 90266, 97284, 99964, 113498, 114884, 135399, 149946, 170247, 172326, 174937, 180532, 226996, 270798, 274901, 299892, 315931, 340494, 344652, 349874, 524811, 541596, 549802, 631862, 680988, 699748, 824703, 947793, 1049622, 1099604, 1263724, 1649406, 1895586, 1924307, 2099244, 3023911, 3298812, 3791172, 3848614, 5772921, 6047822, 7697228, 9071733, 11545842, 12095644, 18143466, 21167377, 23091684, 36286932, 42334754, 63502131, 84669508, 127004262, 254008524]

約数ペア:

[(1, 254008524), (2, 127004262), (3, 84669508), (4, 63502131), (6, 42334754), (7, 36286932), (11, 23091684), (12, 21167377), (14, 18143466), (21, 12095644), (22, 11545842), (28, 9071733), (33, 7697228), (42, 6047822), (44, 5772921), (66, 3848614), (67, 3791172), (77, 3298812), (84, 3023911), (121, 2099244), (132, 1924307), (134, 1895586), (154, 1649406), (201, 1263724), (231, 1099604), (242, 1049622), (268, 947793), (308, 824703), (363, 699748), (373, 680988), (402, 631862), (462, 549802), (469, 541596), (484, 524811), (726, 349874), (737, 344652), (746, 340494), (804, 315931), (847, 299892), (924, 274901), (938, 270798), (1119, 226996), (1407, 180532), (1452, 174937), (1474, 172326), (1492, 170247), (1694, 149946), (1876, 135399), (2211, 114884), (2238, 113498), (2541, 99964), (2611, 97284), (2814, 90266), (2948, 86163), (3388, 74973), (4103, 61908), (4422, 57442), (4476, 56749), (5082, 49982), (5159, 49236), (5222, 48642), (5628, 45133), (7833, 32428), (8107, 31332), (8206, 30954), (8844, 28721), (10164, 24991), (10318, 24618), (10444, 24321), (12309, 20636), (15477, 16412), (15666, 16214)]