254212704

素因数分解:

$2^5\times 3^2\times {\mathrm{19}}^1\times {\mathrm{46457}}^1$

素因数の和:46492

約数の個数: 72

約数和(自身を含む): 760982040

約数和(自身を除く): 506769336

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 48, 57, 72, 76, 96, 114, 144, 152, 171, 228, 288, 304, 342, 456, 608, 684, 912, 1368, 1824, 2736, 5472, 46457, 92914, 139371, 185828, 278742, 371656, 418113, 557484, 743312, 836226, 882683, 1114968, 1486624, 1672452, 1765366, 2229936, 2648049, 3344904, 3530732, 4459872, 5296098, 6689808, 7061464, 7944147, 10592196, 13379616, 14122928, 15888294, 21184392, 28245856, 31776588, 42368784, 63553176, 84737568, 127106352, 254212704]

約数ペア:

[(1, 254212704), (2, 127106352), (3, 84737568), (4, 63553176), (6, 42368784), (8, 31776588), (9, 28245856), (12, 21184392), (16, 15888294), (18, 14122928), (19, 13379616), (24, 10592196), (32, 7944147), (36, 7061464), (38, 6689808), (48, 5296098), (57, 4459872), (72, 3530732), (76, 3344904), (96, 2648049), (114, 2229936), (144, 1765366), (152, 1672452), (171, 1486624), (228, 1114968), (288, 882683), (304, 836226), (342, 743312), (456, 557484), (608, 418113), (684, 371656), (912, 278742), (1368, 185828), (1824, 139371), (2736, 92914), (5472, 46457)]