218646912

素因数分解:

$2^7\times 3^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{1399}}^1$

素因数の和:1464

約数の個数: 128

約数和(自身を含む): 651168000

約数和(自身を除く): 432521088

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 37, 44, 48, 64, 66, 74, 88, 96, 111, 128, 132, 148, 176, 192, 222, 264, 296, 352, 384, 407, 444, 528, 592, 704, 814, 888, 1056, 1184, 1221, 1399, 1408, 1628, 1776, 2112, 2368, 2442, 2798, 3256, 3552, 4197, 4224, 4736, 4884, 5596, 6512, 7104, 8394, 9768, 11192, 13024, 14208, 15389, 16788, 19536, 22384, 26048, 30778, 33576, 39072, 44768, 46167, 51763, 52096, 61556, 67152, 78144, 89536, 92334, 103526, 123112, 134304, 155289, 156288, 179072, 184668, 207052, 246224, 268608, 310578, 369336, 414104, 492448, 537216, 569393, 621156, 738672, 828208, 984896, 1138786, 1242312, 1477344, 1656416, 1708179, 1969792, 2277572, 2484624, 2954688, 3312832, 3416358, 4555144, 4969248, 5909376, 6625664, 6832716, 9110288, 9938496, 13665432, 18220576, 19876992, 27330864, 36441152, 54661728, 72882304, 109323456, 218646912]

約数ペア:

[(1, 218646912), (2, 109323456), (3, 72882304), (4, 54661728), (6, 36441152), (8, 27330864), (11, 19876992), (12, 18220576), (16, 13665432), (22, 9938496), (24, 9110288), (32, 6832716), (33, 6625664), (37, 5909376), (44, 4969248), (48, 4555144), (64, 3416358), (66, 3312832), (74, 2954688), (88, 2484624), (96, 2277572), (111, 1969792), (128, 1708179), (132, 1656416), (148, 1477344), (176, 1242312), (192, 1138786), (222, 984896), (264, 828208), (296, 738672), (352, 621156), (384, 569393), (407, 537216), (444, 492448), (528, 414104), (592, 369336), (704, 310578), (814, 268608), (888, 246224), (1056, 207052), (1184, 184668), (1221, 179072), (1399, 156288), (1408, 155289), (1628, 134304), (1776, 123112), (2112, 103526), (2368, 92334), (2442, 89536), (2798, 78144), (3256, 67152), (3552, 61556), (4197, 52096), (4224, 51763), (4736, 46167), (4884, 44768), (5596, 39072), (6512, 33576), (7104, 30778), (8394, 26048), (9768, 22384), (11192, 19536), (13024, 16788), (14208, 15389)]