289620192

素因数分解:

$2^5\times 3^1\times {\mathrm{19}}^2\times {\mathrm{61}}^1\times {\mathrm{137}}^1$

素因数の和:249

約数の個数: 144

約数和(自身を含む): 821478672

約数和(自身を除く): 531858480

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 61, 76, 96, 114, 122, 137, 152, 183, 228, 244, 274, 304, 361, 366, 411, 456, 488, 548, 608, 722, 732, 822, 912, 976, 1083, 1096, 1159, 1444, 1464, 1644, 1824, 1952, 2166, 2192, 2318, 2603, 2888, 2928, 3288, 3477, 4332, 4384, 4636, 5206, 5776, 5856, 6576, 6954, 7809, 8357, 8664, 9272, 10412, 11552, 13152, 13908, 15618, 16714, 17328, 18544, 20824, 22021, 25071, 27816, 31236, 33428, 34656, 37088, 41648, 44042, 49457, 50142, 55632, 62472, 66063, 66856, 83296, 88084, 98914, 100284, 111264, 124944, 132126, 133712, 148371, 158783, 176168, 197828, 200568, 249888, 264252, 267424, 296742, 317566, 352336, 395656, 401136, 476349, 528504, 593484, 635132, 704672, 791312, 802272, 952698, 1057008, 1186968, 1270264, 1582624, 1905396, 2114016, 2373936, 2540528, 3016877, 3810792, 4747872, 5081056, 6033754, 7621584, 9050631, 12067508, 15243168, 18101262, 24135016, 36202524, 48270032, 72405048, 96540064, 144810096, 289620192]

約数ペア:

[(1, 289620192), (2, 144810096), (3, 96540064), (4, 72405048), (6, 48270032), (8, 36202524), (12, 24135016), (16, 18101262), (19, 15243168), (24, 12067508), (32, 9050631), (38, 7621584), (48, 6033754), (57, 5081056), (61, 4747872), (76, 3810792), (96, 3016877), (114, 2540528), (122, 2373936), (137, 2114016), (152, 1905396), (183, 1582624), (228, 1270264), (244, 1186968), (274, 1057008), (304, 952698), (361, 802272), (366, 791312), (411, 704672), (456, 635132), (488, 593484), (548, 528504), (608, 476349), (722, 401136), (732, 395656), (822, 352336), (912, 317566), (976, 296742), (1083, 267424), (1096, 264252), (1159, 249888), (1444, 200568), (1464, 197828), (1644, 176168), (1824, 158783), (1952, 148371), (2166, 133712), (2192, 132126), (2318, 124944), (2603, 111264), (2888, 100284), (2928, 98914), (3288, 88084), (3477, 83296), (4332, 66856), (4384, 66063), (4636, 62472), (5206, 55632), (5776, 50142), (5856, 49457), (6576, 44042), (6954, 41648), (7809, 37088), (8357, 34656), (8664, 33428), (9272, 31236), (10412, 27816), (11552, 25071), (13152, 22021), (13908, 20824), (15618, 18544), (16714, 17328)]