222255552

素因数分解:

$2^6\times 3^1\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{457}}^1$

素因数の和:638

約数の個数: 112

約数和(自身を含む): 628192800

約数和(自身を除く): 405937248

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 48, 51, 64, 68, 96, 102, 136, 149, 192, 204, 272, 298, 408, 447, 457, 544, 596, 816, 894, 914, 1088, 1192, 1371, 1632, 1788, 1828, 2384, 2533, 2742, 3264, 3576, 3656, 4768, 5066, 5484, 7152, 7312, 7599, 7769, 9536, 10132, 10968, 14304, 14624, 15198, 15538, 20264, 21936, 23307, 28608, 29248, 30396, 31076, 40528, 43872, 46614, 60792, 62152, 68093, 81056, 87744, 93228, 121584, 124304, 136186, 162112, 186456, 204279, 243168, 248608, 272372, 372912, 408558, 486336, 497216, 544744, 745824, 817116, 1089488, 1157581, 1491648, 1634232, 2178976, 2315162, 3268464, 3472743, 4357952, 4630324, 6536928, 6945486, 9260648, 13073856, 13890972, 18521296, 27781944, 37042592, 55563888, 74085184, 111127776, 222255552]

約数ペア:

[(1, 222255552), (2, 111127776), (3, 74085184), (4, 55563888), (6, 37042592), (8, 27781944), (12, 18521296), (16, 13890972), (17, 13073856), (24, 9260648), (32, 6945486), (34, 6536928), (48, 4630324), (51, 4357952), (64, 3472743), (68, 3268464), (96, 2315162), (102, 2178976), (136, 1634232), (149, 1491648), (192, 1157581), (204, 1089488), (272, 817116), (298, 745824), (408, 544744), (447, 497216), (457, 486336), (544, 408558), (596, 372912), (816, 272372), (894, 248608), (914, 243168), (1088, 204279), (1192, 186456), (1371, 162112), (1632, 136186), (1788, 124304), (1828, 121584), (2384, 93228), (2533, 87744), (2742, 81056), (3264, 68093), (3576, 62152), (3656, 60792), (4768, 46614), (5066, 43872), (5484, 40528), (7152, 31076), (7312, 30396), (7599, 29248), (7769, 28608), (9536, 23307), (10132, 21936), (10968, 20264), (14304, 15538), (14624, 15198)]