788248890

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{839}}^1$

素因数の和:949

約数の個数: 192

約数和(自身を含む): 2443633920

約数和(自身を除く): 1655385030

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 13, 15, 18, 22, 26, 30, 33, 39, 45, 55, 65, 66, 73, 78, 90, 99, 110, 117, 130, 143, 146, 165, 195, 198, 219, 234, 286, 330, 365, 390, 429, 438, 495, 585, 657, 715, 730, 803, 839, 858, 949, 990, 1095, 1170, 1287, 1314, 1430, 1606, 1678, 1898, 2145, 2190, 2409, 2517, 2574, 2847, 3285, 4015, 4195, 4290, 4745, 4818, 5034, 5694, 6435, 6570, 7227, 7551, 8030, 8390, 8541, 9229, 9490, 10439, 10907, 12045, 12585, 12870, 14235, 14454, 15102, 17082, 18458, 20878, 21814, 24090, 25170, 27687, 28470, 31317, 32721, 36135, 37755, 42705, 46145, 52195, 54535, 55374, 61247, 62634, 65442, 72270, 75510, 83061, 85410, 92290, 93951, 98163, 104390, 109070, 119977, 122494, 138435, 156585, 163605, 166122, 183741, 187902, 196326, 239954, 276870, 306235, 313170, 327210, 359931, 367482, 415305, 469755, 490815, 551223, 599885, 612470, 673717, 719862, 796211, 830610, 918705, 939510, 981630, 1079793, 1102446, 1199770, 1347434, 1592422, 1799655, 1837410, 2021151, 2159586, 2388633, 2756115, 3368585, 3599310, 3981055, 4042302, 4777266, 5398965, 5512230, 6063453, 6737170, 7165899, 7962110, 8758321, 10105755, 10797930, 11943165, 12126906, 14331798, 17516642, 20211510, 23886330, 26274963, 30317265, 35829495, 43791605, 52549926, 60634530, 71658990, 78824889, 87583210, 131374815, 157649778, 262749630, 394124445, 788248890]

約数ペア:

[(1, 788248890), (2, 394124445), (3, 262749630), (5, 157649778), (6, 131374815), (9, 87583210), (10, 78824889), (11, 71658990), (13, 60634530), (15, 52549926), (18, 43791605), (22, 35829495), (26, 30317265), (30, 26274963), (33, 23886330), (39, 20211510), (45, 17516642), (55, 14331798), (65, 12126906), (66, 11943165), (73, 10797930), (78, 10105755), (90, 8758321), (99, 7962110), (110, 7165899), (117, 6737170), (130, 6063453), (143, 5512230), (146, 5398965), (165, 4777266), (195, 4042302), (198, 3981055), (219, 3599310), (234, 3368585), (286, 2756115), (330, 2388633), (365, 2159586), (390, 2021151), (429, 1837410), (438, 1799655), (495, 1592422), (585, 1347434), (657, 1199770), (715, 1102446), (730, 1079793), (803, 981630), (839, 939510), (858, 918705), (949, 830610), (990, 796211), (1095, 719862), (1170, 673717), (1287, 612470), (1314, 599885), (1430, 551223), (1606, 490815), (1678, 469755), (1898, 415305), (2145, 367482), (2190, 359931), (2409, 327210), (2517, 313170), (2574, 306235), (2847, 276870), (3285, 239954), (4015, 196326), (4195, 187902), (4290, 183741), (4745, 166122), (4818, 163605), (5034, 156585), (5694, 138435), (6435, 122494), (6570, 119977), (7227, 109070), (7551, 104390), (8030, 98163), (8390, 93951), (8541, 92290), (9229, 85410), (9490, 83061), (10439, 75510), (10907, 72270), (12045, 65442), (12585, 62634), (12870, 61247), (14235, 55374), (14454, 54535), (15102, 52195), (17082, 46145), (18458, 42705), (20878, 37755), (21814, 36135), (24090, 32721), (25170, 31317), (27687, 28470)]