218218896

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{5851}}^1$

素因数の和:5909

約数の個数: 120

約数和(自身を含む): 716940224

約数和(自身を除く): 498721328

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 37, 42, 48, 56, 63, 72, 74, 84, 111, 112, 126, 144, 148, 168, 222, 252, 259, 296, 333, 336, 444, 504, 518, 592, 666, 777, 888, 1008, 1036, 1332, 1554, 1776, 2072, 2331, 2664, 3108, 4144, 4662, 5328, 5851, 6216, 9324, 11702, 12432, 17553, 18648, 23404, 35106, 37296, 40957, 46808, 52659, 70212, 81914, 93616, 105318, 122871, 140424, 163828, 210636, 216487, 245742, 280848, 327656, 368613, 421272, 432974, 491484, 649461, 655312, 737226, 842544, 865948, 982968, 1298922, 1474452, 1515409, 1731896, 1948383, 1965936, 2597844, 2948904, 3030818, 3463792, 3896766, 4546227, 5195688, 5897808, 6061636, 7793532, 9092454, 10391376, 12123272, 13638681, 15587064, 18184908, 24246544, 27277362, 31174128, 36369816, 54554724, 72739632, 109109448, 218218896]

約数ペア:

[(1, 218218896), (2, 109109448), (3, 72739632), (4, 54554724), (6, 36369816), (7, 31174128), (8, 27277362), (9, 24246544), (12, 18184908), (14, 15587064), (16, 13638681), (18, 12123272), (21, 10391376), (24, 9092454), (28, 7793532), (36, 6061636), (37, 5897808), (42, 5195688), (48, 4546227), (56, 3896766), (63, 3463792), (72, 3030818), (74, 2948904), (84, 2597844), (111, 1965936), (112, 1948383), (126, 1731896), (144, 1515409), (148, 1474452), (168, 1298922), (222, 982968), (252, 865948), (259, 842544), (296, 737226), (333, 655312), (336, 649461), (444, 491484), (504, 432974), (518, 421272), (592, 368613), (666, 327656), (777, 280848), (888, 245742), (1008, 216487), (1036, 210636), (1332, 163828), (1554, 140424), (1776, 122871), (2072, 105318), (2331, 93616), (2664, 81914), (3108, 70212), (4144, 52659), (4662, 46808), (5328, 40957), (5851, 37296), (6216, 35106), (9324, 23404), (11702, 18648), (12432, 17553)]