628721184

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{911}}^1$

素因数の和:1023

約数の個数: 192

約数和(自身を含む): 2059223040

約数和(自身を除く): 1430501856

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 32, 39, 42, 48, 52, 56, 78, 79, 84, 91, 96, 104, 112, 156, 158, 168, 182, 208, 224, 237, 273, 312, 316, 336, 364, 416, 474, 546, 553, 624, 632, 672, 728, 911, 948, 1027, 1092, 1106, 1248, 1264, 1456, 1659, 1822, 1896, 2054, 2184, 2212, 2528, 2733, 2912, 3081, 3318, 3644, 3792, 4108, 4368, 4424, 5466, 6162, 6377, 6636, 7189, 7288, 7584, 8216, 8736, 8848, 10932, 11843, 12324, 12754, 13272, 14378, 14576, 16432, 17696, 19131, 21567, 21864, 23686, 24648, 25508, 26544, 28756, 29152, 32864, 35529, 38262, 43134, 43728, 47372, 49296, 51016, 53088, 57512, 71058, 71969, 76524, 82901, 86268, 87456, 94744, 98592, 102032, 115024, 142116, 143938, 153048, 165802, 172536, 189488, 204064, 215907, 230048, 248703, 284232, 287876, 306096, 331604, 345072, 378976, 431814, 497406, 503783, 568464, 575752, 612192, 663208, 690144, 863628, 935597, 994812, 1007566, 1136928, 1151504, 1326416, 1511349, 1727256, 1871194, 1989624, 2015132, 2303008, 2652832, 2806791, 3022698, 3454512, 3742388, 3979248, 4030264, 5613582, 6045396, 6549179, 6909024, 7484776, 7958496, 8060528, 11227164, 12090792, 13098358, 14969552, 16121056, 19647537, 22454328, 24181584, 26196716, 29939104, 39295074, 44908656, 48363168, 52393432, 78590148, 89817312, 104786864, 157180296, 209573728, 314360592, 628721184]

約数ペア:

[(1, 628721184), (2, 314360592), (3, 209573728), (4, 157180296), (6, 104786864), (7, 89817312), (8, 78590148), (12, 52393432), (13, 48363168), (14, 44908656), (16, 39295074), (21, 29939104), (24, 26196716), (26, 24181584), (28, 22454328), (32, 19647537), (39, 16121056), (42, 14969552), (48, 13098358), (52, 12090792), (56, 11227164), (78, 8060528), (79, 7958496), (84, 7484776), (91, 6909024), (96, 6549179), (104, 6045396), (112, 5613582), (156, 4030264), (158, 3979248), (168, 3742388), (182, 3454512), (208, 3022698), (224, 2806791), (237, 2652832), (273, 2303008), (312, 2015132), (316, 1989624), (336, 1871194), (364, 1727256), (416, 1511349), (474, 1326416), (546, 1151504), (553, 1136928), (624, 1007566), (632, 994812), (672, 935597), (728, 863628), (911, 690144), (948, 663208), (1027, 612192), (1092, 575752), (1106, 568464), (1248, 503783), (1264, 497406), (1456, 431814), (1659, 378976), (1822, 345072), (1896, 331604), (2054, 306096), (2184, 287876), (2212, 284232), (2528, 248703), (2733, 230048), (2912, 215907), (3081, 204064), (3318, 189488), (3644, 172536), (3792, 165802), (4108, 153048), (4368, 143938), (4424, 142116), (5466, 115024), (6162, 102032), (6377, 98592), (6636, 94744), (7189, 87456), (7288, 86268), (7584, 82901), (8216, 76524), (8736, 71969), (8848, 71058), (10932, 57512), (11843, 53088), (12324, 51016), (12754, 49296), (13272, 47372), (14378, 43728), (14576, 43134), (16432, 38262), (17696, 35529), (19131, 32864), (21567, 29152), (21864, 28756), (23686, 26544), (24648, 25508)]