220226976

素因数分解:

$2^5\times 3^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{1451}}^1$

素因数の和:1515

約数の個数: 144

約数和(自身を含む): 684972288

約数和(自身を除く): 464745312

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 31, 32, 34, 36, 48, 51, 62, 68, 72, 93, 96, 102, 124, 136, 144, 153, 186, 204, 248, 272, 279, 288, 306, 372, 408, 496, 527, 544, 558, 612, 744, 816, 992, 1054, 1116, 1224, 1451, 1488, 1581, 1632, 2108, 2232, 2448, 2902, 2976, 3162, 4216, 4353, 4464, 4743, 4896, 5804, 6324, 8432, 8706, 8928, 9486, 11608, 12648, 13059, 16864, 17412, 18972, 23216, 24667, 25296, 26118, 34824, 37944, 44981, 46432, 49334, 50592, 52236, 69648, 74001, 75888, 89962, 98668, 104472, 134943, 139296, 148002, 151776, 179924, 197336, 208944, 222003, 269886, 296004, 359848, 394672, 404829, 417888, 444006, 539772, 592008, 719696, 764677, 789344, 809658, 888012, 1079544, 1184016, 1439392, 1529354, 1619316, 1776024, 2159088, 2294031, 2368032, 3058708, 3238632, 3552048, 4318176, 4588062, 6117416, 6477264, 6882093, 7104096, 9176124, 12234832, 12954528, 13764186, 18352248, 24469664, 27528372, 36704496, 55056744, 73408992, 110113488, 220226976]

約数ペア:

[(1, 220226976), (2, 110113488), (3, 73408992), (4, 55056744), (6, 36704496), (8, 27528372), (9, 24469664), (12, 18352248), (16, 13764186), (17, 12954528), (18, 12234832), (24, 9176124), (31, 7104096), (32, 6882093), (34, 6477264), (36, 6117416), (48, 4588062), (51, 4318176), (62, 3552048), (68, 3238632), (72, 3058708), (93, 2368032), (96, 2294031), (102, 2159088), (124, 1776024), (136, 1619316), (144, 1529354), (153, 1439392), (186, 1184016), (204, 1079544), (248, 888012), (272, 809658), (279, 789344), (288, 764677), (306, 719696), (372, 592008), (408, 539772), (496, 444006), (527, 417888), (544, 404829), (558, 394672), (612, 359848), (744, 296004), (816, 269886), (992, 222003), (1054, 208944), (1116, 197336), (1224, 179924), (1451, 151776), (1488, 148002), (1581, 139296), (1632, 134943), (2108, 104472), (2232, 98668), (2448, 89962), (2902, 75888), (2976, 74001), (3162, 69648), (4216, 52236), (4353, 50592), (4464, 49334), (4743, 46432), (4896, 44981), (5804, 37944), (6324, 34824), (8432, 26118), (8706, 25296), (8928, 24667), (9486, 23216), (11608, 18972), (12648, 17412), (13059, 16864)]