291216371096

素因数分解:

$2^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{307}}^1\times {\mathrm{6883}}^1$

素因数の和:7333

約数の個数: 128

約数和(自身を含む): 659489402880

約数和(自身を除く): 368273031784

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 46, 56, 92, 107, 161, 184, 214, 307, 322, 428, 614, 644, 749, 856, 1228, 1288, 1498, 2149, 2456, 2461, 2996, 4298, 4922, 5992, 6883, 7061, 8596, 9844, 13766, 14122, 17192, 17227, 19688, 27532, 28244, 32849, 34454, 48181, 49427, 55064, 56488, 65698, 68908, 96362, 98854, 131396, 137816, 158309, 192724, 197708, 229943, 262792, 316618, 385448, 395416, 459886, 633236, 736481, 755527, 919772, 1108163, 1266472, 1472962, 1511054, 1839544, 2113081, 2216326, 2945924, 3022108, 4226162, 4432652, 5155367, 5288689, 5891848, 6044216, 8452324, 8865304, 10310734, 10577378, 14791567, 16904648, 16939063, 20621468, 21154756, 29583134, 33878126, 41242936, 42309512, 48600863, 59166268, 67756252, 97201726, 118332536, 118573441, 135512504, 194403452, 226099667, 237146882, 340206041, 388806904, 452199334, 474293764, 680412082, 904398668, 948587528, 1360824164, 1582697669, 1808797336, 2721648328, 3165395338, 5200292341, 6330790676, 10400584682, 12661581352, 20801169364, 36402046387, 41602338728, 72804092774, 145608185548, 291216371096]

約数ペア:

[(1, 291216371096), (2, 145608185548), (4, 72804092774), (7, 41602338728), (8, 36402046387), (14, 20801169364), (23, 12661581352), (28, 10400584682), (46, 6330790676), (56, 5200292341), (92, 3165395338), (107, 2721648328), (161, 1808797336), (184, 1582697669), (214, 1360824164), (307, 948587528), (322, 904398668), (428, 680412082), (614, 474293764), (644, 452199334), (749, 388806904), (856, 340206041), (1228, 237146882), (1288, 226099667), (1498, 194403452), (2149, 135512504), (2456, 118573441), (2461, 118332536), (2996, 97201726), (4298, 67756252), (4922, 59166268), (5992, 48600863), (6883, 42309512), (7061, 41242936), (8596, 33878126), (9844, 29583134), (13766, 21154756), (14122, 20621468), (17192, 16939063), (17227, 16904648), (19688, 14791567), (27532, 10577378), (28244, 10310734), (32849, 8865304), (34454, 8452324), (48181, 6044216), (49427, 5891848), (55064, 5288689), (56488, 5155367), (65698, 4432652), (68908, 4226162), (96362, 3022108), (98854, 2945924), (131396, 2216326), (137816, 2113081), (158309, 1839544), (192724, 1511054), (197708, 1472962), (229943, 1266472), (262792, 1108163), (316618, 919772), (385448, 755527), (395416, 736481), (459886, 633236)]