220039296

素因数分解:

$2^7\times 3^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{911}}^1$

素因数の和:982

約数の個数: 128

約数和(自身を含む): 636284160

約数和(自身を除く): 416244864

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 37, 48, 51, 64, 68, 74, 96, 102, 111, 128, 136, 148, 192, 204, 222, 272, 296, 384, 408, 444, 544, 592, 629, 816, 888, 911, 1088, 1184, 1258, 1632, 1776, 1822, 1887, 2176, 2368, 2516, 2733, 3264, 3552, 3644, 3774, 4736, 5032, 5466, 6528, 7104, 7288, 7548, 10064, 10932, 14208, 14576, 15096, 15487, 20128, 21864, 29152, 30192, 30974, 33707, 40256, 43728, 46461, 58304, 60384, 61948, 67414, 80512, 87456, 92922, 101121, 116608, 120768, 123896, 134828, 174912, 185844, 202242, 241536, 247792, 269656, 349824, 371688, 404484, 495584, 539312, 573019, 743376, 808968, 991168, 1078624, 1146038, 1486752, 1617936, 1719057, 1982336, 2157248, 2292076, 2973504, 3235872, 3438114, 4314496, 4584152, 5947008, 6471744, 6876228, 9168304, 12943488, 13752456, 18336608, 27504912, 36673216, 55009824, 73346432, 110019648, 220039296]

約数ペア:

[(1, 220039296), (2, 110019648), (3, 73346432), (4, 55009824), (6, 36673216), (8, 27504912), (12, 18336608), (16, 13752456), (17, 12943488), (24, 9168304), (32, 6876228), (34, 6471744), (37, 5947008), (48, 4584152), (51, 4314496), (64, 3438114), (68, 3235872), (74, 2973504), (96, 2292076), (102, 2157248), (111, 1982336), (128, 1719057), (136, 1617936), (148, 1486752), (192, 1146038), (204, 1078624), (222, 991168), (272, 808968), (296, 743376), (384, 573019), (408, 539312), (444, 495584), (544, 404484), (592, 371688), (629, 349824), (816, 269656), (888, 247792), (911, 241536), (1088, 202242), (1184, 185844), (1258, 174912), (1632, 134828), (1776, 123896), (1822, 120768), (1887, 116608), (2176, 101121), (2368, 92922), (2516, 87456), (2733, 80512), (3264, 67414), (3552, 61948), (3644, 60384), (3774, 58304), (4736, 46461), (5032, 43728), (5466, 40256), (6528, 33707), (7104, 30974), (7288, 30192), (7548, 29152), (10064, 21864), (10932, 20128), (14208, 15487), (14576, 15096)]