977770248

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23563}}^1$

素因数の和:23611

約数の個数: 128

約数和(自身を含む): 3167001600

約数和(自身を除く): 2189231352

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 19, 21, 24, 26, 28, 38, 39, 42, 52, 56, 57, 76, 78, 84, 91, 104, 114, 133, 152, 156, 168, 182, 228, 247, 266, 273, 312, 364, 399, 456, 494, 532, 546, 728, 741, 798, 988, 1064, 1092, 1482, 1596, 1729, 1976, 2184, 2964, 3192, 3458, 5187, 5928, 6916, 10374, 13832, 20748, 23563, 41496, 47126, 70689, 94252, 141378, 164941, 188504, 282756, 306319, 329882, 447697, 494823, 565512, 612638, 659764, 895394, 918957, 989646, 1225276, 1319528, 1343091, 1790788, 1837914, 1979292, 2144233, 2450552, 2686182, 3133879, 3581576, 3675828, 3958584, 4288466, 5372364, 5820061, 6267758, 6432699, 7351656, 8576932, 9401637, 10744728, 11640122, 12535516, 12865398, 17153864, 17460183, 18803274, 23280244, 25071032, 25730796, 34920366, 37606548, 40740427, 46560488, 51461592, 69840732, 75213096, 81480854, 122221281, 139681464, 162961708, 244442562, 325923416, 488885124, 977770248]

約数ペア:

[(1, 977770248), (2, 488885124), (3, 325923416), (4, 244442562), (6, 162961708), (7, 139681464), (8, 122221281), (12, 81480854), (13, 75213096), (14, 69840732), (19, 51461592), (21, 46560488), (24, 40740427), (26, 37606548), (28, 34920366), (38, 25730796), (39, 25071032), (42, 23280244), (52, 18803274), (56, 17460183), (57, 17153864), (76, 12865398), (78, 12535516), (84, 11640122), (91, 10744728), (104, 9401637), (114, 8576932), (133, 7351656), (152, 6432699), (156, 6267758), (168, 5820061), (182, 5372364), (228, 4288466), (247, 3958584), (266, 3675828), (273, 3581576), (312, 3133879), (364, 2686182), (399, 2450552), (456, 2144233), (494, 1979292), (532, 1837914), (546, 1790788), (728, 1343091), (741, 1319528), (798, 1225276), (988, 989646), (1064, 918957), (1092, 895394), (1482, 659764), (1596, 612638), (1729, 565512), (1976, 494823), (2184, 447697), (2964, 329882), (3192, 306319), (3458, 282756), (5187, 188504), (5928, 164941), (6916, 141378), (10374, 94252), (13832, 70689), (20748, 47126), (23563, 41496)]