216419287568

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{863}}^1\times {\mathrm{17167}}^1$

素因数の和:18132

約数の個数: 80

約数和(自身を含む): 463506333696

約数和(自身を除く): 247087046128

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 83, 88, 166, 176, 332, 664, 863, 913, 1328, 1726, 1826, 3452, 3652, 6904, 7304, 9493, 13808, 14608, 17167, 18986, 34334, 37972, 68668, 71629, 75944, 137336, 143258, 151888, 188837, 274672, 286516, 377674, 573032, 755348, 787919, 1146064, 1424861, 1510696, 1575838, 2849722, 3021392, 3151676, 5699444, 6303352, 11398888, 12606704, 14815121, 15673471, 22797776, 29630242, 31346942, 59260484, 62693884, 118520968, 125387768, 162966331, 237041936, 250775536, 325932662, 651865324, 1229655043, 1303730648, 2459310086, 2607461296, 4918620172, 9837240344, 13526205473, 19674480688, 27052410946, 54104821892, 108209643784, 216419287568]

約数ペア:

[(1, 216419287568), (2, 108209643784), (4, 54104821892), (8, 27052410946), (11, 19674480688), (16, 13526205473), (22, 9837240344), (44, 4918620172), (83, 2607461296), (88, 2459310086), (166, 1303730648), (176, 1229655043), (332, 651865324), (664, 325932662), (863, 250775536), (913, 237041936), (1328, 162966331), (1726, 125387768), (1826, 118520968), (3452, 62693884), (3652, 59260484), (6904, 31346942), (7304, 29630242), (9493, 22797776), (13808, 15673471), (14608, 14815121), (17167, 12606704), (18986, 11398888), (34334, 6303352), (37972, 5699444), (68668, 3151676), (71629, 3021392), (75944, 2849722), (137336, 1575838), (143258, 1510696), (151888, 1424861), (188837, 1146064), (274672, 787919), (286516, 755348), (377674, 573032)]