619937292

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{127}}^1$

素因数の和:272

約数の個数: 144

約数和(自身を含む): 1652797440

約数和(自身を除く): 1032860148

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 29, 39, 52, 58, 78, 83, 87, 116, 127, 156, 166, 169, 174, 249, 254, 332, 338, 348, 377, 381, 498, 507, 508, 676, 754, 762, 996, 1014, 1079, 1131, 1508, 1524, 1651, 2028, 2158, 2262, 2407, 3237, 3302, 3683, 4316, 4524, 4814, 4901, 4953, 6474, 6604, 7221, 7366, 9628, 9802, 9906, 10541, 11049, 12948, 14027, 14442, 14703, 14732, 19604, 19812, 21082, 21463, 22098, 28054, 28884, 29406, 31291, 31623, 42081, 42164, 42926, 44196, 47879, 56108, 58812, 62582, 63246, 64389, 84162, 85852, 93873, 95758, 125164, 126492, 128778, 137033, 143637, 168324, 187746, 191516, 257556, 274066, 287274, 305689, 375492, 406783, 411099, 548132, 574548, 611378, 622427, 813566, 822198, 917067, 1220349, 1222756, 1244854, 1627132, 1644396, 1781429, 1834134, 1867281, 2440698, 2489708, 3562858, 3668268, 3734562, 3973957, 4881396, 5344287, 7125716, 7469124, 7947914, 10688574, 11921871, 15895828, 21377148, 23843742, 47687484, 51661441, 103322882, 154984323, 206645764, 309968646, 619937292]

約数ペア:

[(1, 619937292), (2, 309968646), (3, 206645764), (4, 154984323), (6, 103322882), (12, 51661441), (13, 47687484), (26, 23843742), (29, 21377148), (39, 15895828), (52, 11921871), (58, 10688574), (78, 7947914), (83, 7469124), (87, 7125716), (116, 5344287), (127, 4881396), (156, 3973957), (166, 3734562), (169, 3668268), (174, 3562858), (249, 2489708), (254, 2440698), (332, 1867281), (338, 1834134), (348, 1781429), (377, 1644396), (381, 1627132), (498, 1244854), (507, 1222756), (508, 1220349), (676, 917067), (754, 822198), (762, 813566), (996, 622427), (1014, 611378), (1079, 574548), (1131, 548132), (1508, 411099), (1524, 406783), (1651, 375492), (2028, 305689), (2158, 287274), (2262, 274066), (2407, 257556), (3237, 191516), (3302, 187746), (3683, 168324), (4316, 143637), (4524, 137033), (4814, 128778), (4901, 126492), (4953, 125164), (6474, 95758), (6604, 93873), (7221, 85852), (7366, 84162), (9628, 64389), (9802, 63246), (9906, 62582), (10541, 58812), (11049, 56108), (12948, 47879), (14027, 44196), (14442, 42926), (14703, 42164), (14732, 42081), (19604, 31623), (19812, 31291), (21082, 29406), (21463, 28884), (22098, 28054)]