258147312

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{127}}^1$

素因数の和:255

約数の個数: 160

約数和(自身を含む): 740524032

約数和(自身を除く): 482376720

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 47, 48, 51, 53, 68, 94, 102, 106, 127, 136, 141, 159, 188, 204, 212, 254, 272, 282, 318, 376, 381, 408, 424, 508, 564, 636, 752, 762, 799, 816, 848, 901, 1016, 1128, 1272, 1524, 1598, 1802, 2032, 2159, 2256, 2397, 2491, 2544, 2703, 3048, 3196, 3604, 4318, 4794, 4982, 5406, 5969, 6096, 6392, 6477, 6731, 7208, 7473, 8636, 9588, 9964, 10812, 11938, 12784, 12954, 13462, 14416, 14946, 17272, 17907, 19176, 19928, 20193, 21624, 23876, 25908, 26924, 29892, 34544, 35814, 38352, 39856, 40386, 42347, 43248, 47752, 51816, 53848, 59784, 71628, 80772, 84694, 95504, 101473, 103632, 107696, 114427, 119568, 127041, 143256, 161544, 169388, 202946, 228854, 254082, 286512, 304419, 316357, 323088, 338776, 343281, 405892, 457708, 508164, 608838, 632714, 677552, 686562, 811784, 915416, 949071, 1016328, 1217676, 1265428, 1373124, 1623568, 1830832, 1898142, 2032656, 2435352, 2530856, 2746248, 3796284, 4870704, 5061712, 5378069, 5492496, 7592568, 10756138, 15185136, 16134207, 21512276, 32268414, 43024552, 64536828, 86049104, 129073656, 258147312]

約数ペア:

[(1, 258147312), (2, 129073656), (3, 86049104), (4, 64536828), (6, 43024552), (8, 32268414), (12, 21512276), (16, 16134207), (17, 15185136), (24, 10756138), (34, 7592568), (47, 5492496), (48, 5378069), (51, 5061712), (53, 4870704), (68, 3796284), (94, 2746248), (102, 2530856), (106, 2435352), (127, 2032656), (136, 1898142), (141, 1830832), (159, 1623568), (188, 1373124), (204, 1265428), (212, 1217676), (254, 1016328), (272, 949071), (282, 915416), (318, 811784), (376, 686562), (381, 677552), (408, 632714), (424, 608838), (508, 508164), (564, 457708), (636, 405892), (752, 343281), (762, 338776), (799, 323088), (816, 316357), (848, 304419), (901, 286512), (1016, 254082), (1128, 228854), (1272, 202946), (1524, 169388), (1598, 161544), (1802, 143256), (2032, 127041), (2159, 119568), (2256, 114427), (2397, 107696), (2491, 103632), (2544, 101473), (2703, 95504), (3048, 84694), (3196, 80772), (3604, 71628), (4318, 59784), (4794, 53848), (4982, 51816), (5406, 47752), (5969, 43248), (6096, 42347), (6392, 40386), (6477, 39856), (6731, 38352), (7208, 35814), (7473, 34544), (8636, 29892), (9588, 26924), (9964, 25908), (10812, 23876), (11938, 21624), (12784, 20193), (12954, 19928), (13462, 19176), (14416, 17907), (14946, 17272)]