871045728

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{4013}}^1$

素因数の和:4069

約数の個数: 192

約数和(自身を含む): 2913200640

約数和(自身を除く): 2042154912

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, 4013, 4256, 4522, 5168, 5712, 6384, 6783, 7752, 8026, 9044, 10336, 11424, 12039, 12768, 13566, 15504, 16052, 18088, 24078, 27132, 28091, 31008, 32104, 36176, 48156, 54264, 56182, 64208, 68221, 72352, 76247, 84273, 96312, 108528, 112364, 128416, 136442, 152494, 168546, 192624, 204663, 217056, 224728, 228741, 272884, 304988, 337092, 385248, 409326, 449456, 457482, 477547, 533729, 545768, 609976, 674184, 818652, 898912, 914964, 955094, 1067458, 1091536, 1219952, 1296199, 1348368, 1432641, 1601187, 1637304, 1829928, 1910188, 2134916, 2183072, 2439904, 2592398, 2696736, 2865282, 3202374, 3274608, 3659856, 3820376, 3888597, 4269832, 5184796, 5730564, 6404748, 6549216, 7319712, 7640752, 7777194, 8539664, 9073393, 10369592, 11461128, 12809496, 15281504, 15554388, 17079328, 18146786, 20739184, 22922256, 25618992, 27220179, 31108776, 36293572, 41478368, 45844512, 51237984, 54440358, 62217552, 72587144, 108880716, 124435104, 145174288, 217761432, 290348576, 435522864, 871045728]

約数ペア:

[(1, 871045728), (2, 435522864), (3, 290348576), (4, 217761432), (6, 145174288), (7, 124435104), (8, 108880716), (12, 72587144), (14, 62217552), (16, 54440358), (17, 51237984), (19, 45844512), (21, 41478368), (24, 36293572), (28, 31108776), (32, 27220179), (34, 25618992), (38, 22922256), (42, 20739184), (48, 18146786), (51, 17079328), (56, 15554388), (57, 15281504), (68, 12809496), (76, 11461128), (84, 10369592), (96, 9073393), (102, 8539664), (112, 7777194), (114, 7640752), (119, 7319712), (133, 6549216), (136, 6404748), (152, 5730564), (168, 5184796), (204, 4269832), (224, 3888597), (228, 3820376), (238, 3659856), (266, 3274608), (272, 3202374), (304, 2865282), (323, 2696736), (336, 2592398), (357, 2439904), (399, 2183072), (408, 2134916), (456, 1910188), (476, 1829928), (532, 1637304), (544, 1601187), (608, 1432641), (646, 1348368), (672, 1296199), (714, 1219952), (798, 1091536), (816, 1067458), (912, 955094), (952, 914964), (969, 898912), (1064, 818652), (1292, 674184), (1428, 609976), (1596, 545768), (1632, 533729), (1824, 477547), (1904, 457482), (1938, 449456), (2128, 409326), (2261, 385248), (2584, 337092), (2856, 304988), (3192, 272884), (3808, 228741), (3876, 224728), (4013, 217056), (4256, 204663), (4522, 192624), (5168, 168546), (5712, 152494), (6384, 136442), (6783, 128416), (7752, 112364), (8026, 108528), (9044, 96312), (10336, 84273), (11424, 76247), (12039, 72352), (12768, 68221), (13566, 64208), (15504, 56182), (16052, 54264), (18088, 48156), (24078, 36176), (27132, 32104), (28091, 31008)]