1818278112

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{8377}}^1$

素因数の和:8433

約数の個数: 192

約数和(自身を含む): 6080417280

約数和(自身を除く): 4262139168

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 17, 19, 21, 24, 28, 32, 34, 38, 42, 48, 51, 56, 57, 68, 76, 84, 96, 102, 112, 114, 119, 133, 136, 152, 168, 204, 224, 228, 238, 266, 272, 304, 323, 336, 357, 399, 408, 456, 476, 532, 544, 608, 646, 672, 714, 798, 816, 912, 952, 969, 1064, 1292, 1428, 1596, 1632, 1824, 1904, 1938, 2128, 2261, 2584, 2856, 3192, 3808, 3876, 4256, 4522, 5168, 5712, 6384, 6783, 7752, 8377, 9044, 10336, 11424, 12768, 13566, 15504, 16754, 18088, 25131, 27132, 31008, 33508, 36176, 50262, 54264, 58639, 67016, 72352, 100524, 108528, 117278, 134032, 142409, 159163, 175917, 201048, 217056, 234556, 268064, 284818, 318326, 351834, 402096, 427227, 469112, 477489, 569636, 636652, 703668, 804192, 854454, 938224, 954978, 996863, 1114141, 1139272, 1273304, 1407336, 1708908, 1876448, 1909956, 1993726, 2228282, 2278544, 2546608, 2705771, 2814672, 2990589, 3342423, 3417816, 3819912, 3987452, 4456564, 4557088, 5093216, 5411542, 5629344, 5981178, 6684846, 6835632, 7639824, 7974904, 8117313, 8913128, 10823084, 11962356, 13369692, 13671264, 15279648, 15949808, 16234626, 17826256, 18940397, 21646168, 23924712, 26739384, 31899616, 32469252, 35652512, 37880794, 43292336, 47849424, 53478768, 56821191, 64938504, 75761588, 86584672, 95698848, 106957536, 113642382, 129877008, 151523176, 227284764, 259754016, 303046352, 454569528, 606092704, 909139056, 1818278112]

約数ペア:

[(1, 1818278112), (2, 909139056), (3, 606092704), (4, 454569528), (6, 303046352), (7, 259754016), (8, 227284764), (12, 151523176), (14, 129877008), (16, 113642382), (17, 106957536), (19, 95698848), (21, 86584672), (24, 75761588), (28, 64938504), (32, 56821191), (34, 53478768), (38, 47849424), (42, 43292336), (48, 37880794), (51, 35652512), (56, 32469252), (57, 31899616), (68, 26739384), (76, 23924712), (84, 21646168), (96, 18940397), (102, 17826256), (112, 16234626), (114, 15949808), (119, 15279648), (133, 13671264), (136, 13369692), (152, 11962356), (168, 10823084), (204, 8913128), (224, 8117313), (228, 7974904), (238, 7639824), (266, 6835632), (272, 6684846), (304, 5981178), (323, 5629344), (336, 5411542), (357, 5093216), (399, 4557088), (408, 4456564), (456, 3987452), (476, 3819912), (532, 3417816), (544, 3342423), (608, 2990589), (646, 2814672), (672, 2705771), (714, 2546608), (798, 2278544), (816, 2228282), (912, 1993726), (952, 1909956), (969, 1876448), (1064, 1708908), (1292, 1407336), (1428, 1273304), (1596, 1139272), (1632, 1114141), (1824, 996863), (1904, 954978), (1938, 938224), (2128, 854454), (2261, 804192), (2584, 703668), (2856, 636652), (3192, 569636), (3808, 477489), (3876, 469112), (4256, 427227), (4522, 402096), (5168, 351834), (5712, 318326), (6384, 284818), (6783, 268064), (7752, 234556), (8377, 217056), (9044, 201048), (10336, 175917), (11424, 159163), (12768, 142409), (13566, 134032), (15504, 117278), (16754, 108528), (18088, 100524), (25131, 72352), (27132, 67016), (31008, 58639), (33508, 54264), (36176, 50262)]