553155444

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^2\times {\mathrm{59}}^1\times {\mathrm{271}}^1$

素因数の和:402

約数の個数: 108

約数和(自身を含む): 1474724160

約数和(自身を除く): 921568716

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 59, 62, 93, 118, 124, 177, 186, 236, 271, 279, 354, 372, 531, 542, 558, 708, 813, 961, 1062, 1084, 1116, 1626, 1829, 1922, 2124, 2439, 2883, 3252, 3658, 3844, 4878, 5487, 5766, 7316, 8401, 8649, 9756, 10974, 11532, 15989, 16461, 16802, 17298, 21948, 25203, 31978, 32922, 33604, 34596, 47967, 50406, 56699, 63956, 65844, 75609, 95934, 100812, 113398, 143901, 151218, 170097, 191868, 226796, 260431, 287802, 302436, 340194, 495659, 510291, 520862, 575604, 680388, 781293, 991318, 1020582, 1041724, 1486977, 1562586, 1982636, 2041164, 2343879, 2973954, 3125172, 4460931, 4687758, 5947908, 8921862, 9375516, 15365429, 17843724, 30730858, 46096287, 61461716, 92192574, 138288861, 184385148, 276577722, 553155444]

約数ペア:

[(1, 553155444), (2, 276577722), (3, 184385148), (4, 138288861), (6, 92192574), (9, 61461716), (12, 46096287), (18, 30730858), (31, 17843724), (36, 15365429), (59, 9375516), (62, 8921862), (93, 5947908), (118, 4687758), (124, 4460931), (177, 3125172), (186, 2973954), (236, 2343879), (271, 2041164), (279, 1982636), (354, 1562586), (372, 1486977), (531, 1041724), (542, 1020582), (558, 991318), (708, 781293), (813, 680388), (961, 575604), (1062, 520862), (1084, 510291), (1116, 495659), (1626, 340194), (1829, 302436), (1922, 287802), (2124, 260431), (2439, 226796), (2883, 191868), (3252, 170097), (3658, 151218), (3844, 143901), (4878, 113398), (5487, 100812), (5766, 95934), (7316, 75609), (8401, 65844), (8649, 63956), (9756, 56699), (10974, 50406), (11532, 47967), (15989, 34596), (16461, 33604), (16802, 32922), (17298, 31978), (21948, 25203)]