218583372

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{907}}^1$

素因数の和:1091

約数の個数: 96

約数和(自身を含む): 618311680

約数和(自身を除く): 399728308

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 38, 42, 57, 76, 84, 114, 133, 151, 228, 266, 302, 399, 453, 532, 604, 798, 906, 907, 1057, 1596, 1812, 1814, 2114, 2721, 2869, 3171, 3628, 4228, 5442, 5738, 6342, 6349, 8607, 10884, 11476, 12684, 12698, 17214, 17233, 19047, 20083, 25396, 34428, 34466, 38094, 40166, 51699, 60249, 68932, 76188, 80332, 103398, 120498, 120631, 136957, 206796, 240996, 241262, 273914, 361893, 410871, 482524, 547828, 723786, 821742, 958699, 1447572, 1643484, 1917398, 2602183, 2876097, 3834796, 5204366, 5752194, 7806549, 10408732, 11504388, 15613098, 18215281, 31226196, 36430562, 54645843, 72861124, 109291686, 218583372]

約数ペア:

[(1, 218583372), (2, 109291686), (3, 72861124), (4, 54645843), (6, 36430562), (7, 31226196), (12, 18215281), (14, 15613098), (19, 11504388), (21, 10408732), (28, 7806549), (38, 5752194), (42, 5204366), (57, 3834796), (76, 2876097), (84, 2602183), (114, 1917398), (133, 1643484), (151, 1447572), (228, 958699), (266, 821742), (302, 723786), (399, 547828), (453, 482524), (532, 410871), (604, 361893), (798, 273914), (906, 241262), (907, 240996), (1057, 206796), (1596, 136957), (1812, 120631), (1814, 120498), (2114, 103398), (2721, 80332), (2869, 76188), (3171, 68932), (3628, 60249), (4228, 51699), (5442, 40166), (5738, 38094), (6342, 34466), (6349, 34428), (8607, 25396), (10884, 20083), (11476, 19047), (12684, 17233), (12698, 17214)]