16218018528

素因数分解:

$2^5\times 3^1\times {\mathrm{31}}^1\times {\mathrm{47}}^2\times {\mathrm{2467}}^1$

素因数の和:2605

約数の個数: 144

約数和(自身を含む): 44918705664

約数和(自身を除く): 28700687136

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 47, 48, 62, 93, 94, 96, 124, 141, 186, 188, 248, 282, 372, 376, 496, 564, 744, 752, 992, 1128, 1457, 1488, 1504, 2209, 2256, 2467, 2914, 2976, 4371, 4418, 4512, 4934, 5828, 6627, 7401, 8742, 8836, 9868, 11656, 13254, 14802, 17484, 17672, 19736, 23312, 26508, 29604, 34968, 35344, 39472, 46624, 53016, 59208, 68479, 69936, 70688, 76477, 78944, 106032, 115949, 118416, 136958, 139872, 152954, 205437, 212064, 229431, 231898, 236832, 273916, 305908, 347847, 410874, 458862, 463796, 547832, 611816, 695694, 821748, 917724, 927592, 1095664, 1223632, 1391388, 1643496, 1835448, 1855184, 2191328, 2447264, 2782776, 3286992, 3594419, 3670896, 3710368, 5449603, 5565552, 6573984, 7188838, 7341792, 10783257, 10899206, 11131104, 14377676, 16348809, 21566514, 21798412, 28755352, 32697618, 43133028, 43596824, 57510704, 65395236, 86266056, 87193648, 115021408, 130790472, 168937693, 172532112, 174387296, 261580944, 337875386, 345064224, 506813079, 523161888, 675750772, 1013626158, 1351501544, 2027252316, 2703003088, 4054504632, 5406006176, 8109009264, 16218018528]

約数ペア:

[(1, 16218018528), (2, 8109009264), (3, 5406006176), (4, 4054504632), (6, 2703003088), (8, 2027252316), (12, 1351501544), (16, 1013626158), (24, 675750772), (31, 523161888), (32, 506813079), (47, 345064224), (48, 337875386), (62, 261580944), (93, 174387296), (94, 172532112), (96, 168937693), (124, 130790472), (141, 115021408), (186, 87193648), (188, 86266056), (248, 65395236), (282, 57510704), (372, 43596824), (376, 43133028), (496, 32697618), (564, 28755352), (744, 21798412), (752, 21566514), (992, 16348809), (1128, 14377676), (1457, 11131104), (1488, 10899206), (1504, 10783257), (2209, 7341792), (2256, 7188838), (2467, 6573984), (2914, 5565552), (2976, 5449603), (4371, 3710368), (4418, 3670896), (4512, 3594419), (4934, 3286992), (5828, 2782776), (6627, 2447264), (7401, 2191328), (8742, 1855184), (8836, 1835448), (9868, 1643496), (11656, 1391388), (13254, 1223632), (14802, 1095664), (17484, 927592), (17672, 917724), (19736, 821748), (23312, 695694), (26508, 611816), (29604, 547832), (34968, 463796), (35344, 458862), (39472, 410874), (46624, 347847), (53016, 305908), (59208, 273916), (68479, 236832), (69936, 231898), (70688, 229431), (76477, 212064), (78944, 205437), (106032, 152954), (115949, 139872), (118416, 136958)]