254660952

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^3$

素因数の和:103

約数の個数: 256

約数和(自身を含む): 875750400

約数和(自身を除く): 621089448

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 17, 19, 21, 24, 26, 28, 34, 38, 39, 42, 51, 52, 56, 57, 68, 76, 78, 84, 91, 102, 104, 114, 119, 133, 136, 152, 156, 168, 182, 204, 221, 228, 238, 247, 266, 273, 312, 323, 357, 361, 364, 399, 408, 442, 456, 476, 494, 532, 546, 646, 663, 714, 722, 728, 741, 798, 884, 952, 969, 988, 1064, 1083, 1092, 1292, 1326, 1428, 1444, 1482, 1547, 1596, 1729, 1768, 1938, 1976, 2166, 2184, 2261, 2527, 2584, 2652, 2856, 2888, 2964, 3094, 3192, 3458, 3876, 4199, 4332, 4522, 4641, 4693, 5054, 5187, 5304, 5928, 6137, 6188, 6783, 6859, 6916, 7581, 7752, 8398, 8664, 9044, 9282, 9386, 10108, 10374, 12274, 12376, 12597, 13566, 13718, 13832, 14079, 15162, 16796, 18088, 18411, 18564, 18772, 20216, 20577, 20748, 24548, 25194, 27132, 27436, 28158, 29393, 30324, 32851, 33592, 36822, 37128, 37544, 41154, 41496, 42959, 48013, 49096, 50388, 54264, 54872, 56316, 58786, 60648, 65702, 73644, 79781, 82308, 85918, 88179, 89167, 96026, 98553, 100776, 112632, 116603, 117572, 128877, 131404, 144039, 147288, 159562, 164616, 171836, 176358, 178334, 192052, 197106, 233206, 235144, 239343, 257754, 262808, 267501, 288078, 319124, 343672, 349809, 352716, 356668, 384104, 394212, 466412, 478686, 515508, 535002, 558467, 576156, 624169, 638248, 699618, 705432, 713336, 788424, 816221, 932824, 957372, 1031016, 1070004, 1116934, 1152312, 1248338, 1399236, 1515839, 1632442, 1675401, 1872507, 1914744, 2140008, 2233868, 2448663, 2496676, 2798472, 3031678, 3264884, 3350802, 3745014, 4467736, 4547517, 4897326, 4993352, 6063356, 6529768, 6701604, 7490028, 9095034, 9794652, 10610873, 12126712, 13403208, 14980056, 18190068, 19589304, 21221746, 31832619, 36380136, 42443492, 63665238, 84886984, 127330476, 254660952]

約数ペア:

[(1, 254660952), (2, 127330476), (3, 84886984), (4, 63665238), (6, 42443492), (7, 36380136), (8, 31832619), (12, 21221746), (13, 19589304), (14, 18190068), (17, 14980056), (19, 13403208), (21, 12126712), (24, 10610873), (26, 9794652), (28, 9095034), (34, 7490028), (38, 6701604), (39, 6529768), (42, 6063356), (51, 4993352), (52, 4897326), (56, 4547517), (57, 4467736), (68, 3745014), (76, 3350802), (78, 3264884), (84, 3031678), (91, 2798472), (102, 2496676), (104, 2448663), (114, 2233868), (119, 2140008), (133, 1914744), (136, 1872507), (152, 1675401), (156, 1632442), (168, 1515839), (182, 1399236), (204, 1248338), (221, 1152312), (228, 1116934), (238, 1070004), (247, 1031016), (266, 957372), (273, 932824), (312, 816221), (323, 788424), (357, 713336), (361, 705432), (364, 699618), (399, 638248), (408, 624169), (442, 576156), (456, 558467), (476, 535002), (494, 515508), (532, 478686), (546, 466412), (646, 394212), (663, 384104), (714, 356668), (722, 352716), (728, 349809), (741, 343672), (798, 319124), (884, 288078), (952, 267501), (969, 262808), (988, 257754), (1064, 239343), (1083, 235144), (1092, 233206), (1292, 197106), (1326, 192052), (1428, 178334), (1444, 176358), (1482, 171836), (1547, 164616), (1596, 159562), (1729, 147288), (1768, 144039), (1938, 131404), (1976, 128877), (2166, 117572), (2184, 116603), (2261, 112632), (2527, 100776), (2584, 98553), (2652, 96026), (2856, 89167), (2888, 88179), (2964, 85918), (3094, 82308), (3192, 79781), (3458, 73644), (3876, 65702), (4199, 60648), (4332, 58786), (4522, 56316), (4641, 54872), (4693, 54264), (5054, 50388), (5187, 49096), (5304, 48013), (5928, 42959), (6137, 41496), (6188, 41154), (6783, 37544), (6859, 37128), (6916, 36822), (7581, 33592), (7752, 32851), (8398, 30324), (8664, 29393), (9044, 28158), (9282, 27436), (9386, 27132), (10108, 25194), (10374, 24548), (12274, 20748), (12376, 20577), (12597, 20216), (13566, 18772), (13718, 18564), (13832, 18411), (14079, 18088), (15162, 16796)]