631019906784

素因数分解:

$2^5\times 3^2\times {\mathrm{31}}^1\times {\mathrm{239}}^1\times {\mathrm{295727}}^1$

素因数の和:296013

約数の個数: 144

約数和(自身を含む): 1860105461760

約数和(自身を除く): 1229085554976

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 62, 72, 93, 96, 124, 144, 186, 239, 248, 279, 288, 372, 478, 496, 558, 717, 744, 956, 992, 1116, 1434, 1488, 1912, 2151, 2232, 2868, 2976, 3824, 4302, 4464, 5736, 7409, 7648, 8604, 8928, 11472, 14818, 17208, 22227, 22944, 29636, 34416, 44454, 59272, 66681, 68832, 88908, 118544, 133362, 177816, 237088, 266724, 295727, 355632, 533448, 591454, 711264, 887181, 1066896, 1182908, 1774362, 2133792, 2365816, 2661543, 3548724, 4731632, 5323086, 7097448, 9167537, 9463264, 10646172, 14194896, 18335074, 21292344, 27502611, 28389792, 36670148, 42584688, 55005222, 70678753, 73340296, 82507833, 85169376, 110010444, 141357506, 146680592, 165015666, 212036259, 220020888, 282715012, 293361184, 330031332, 424072518, 440041776, 565430024, 636108777, 660062664, 848145036, 880083552, 1130860048, 1272217554, 1320125328, 1696290072, 2191041343, 2261720096, 2544435108, 2640250656, 3392580144, 4382082686, 5088870216, 6573124029, 6785160288, 8764165372, 10177740432, 13146248058, 17528330744, 19719372087, 20355480864, 26292496116, 35056661488, 39438744174, 52584992232, 70113322976, 78877488348, 105169984464, 157754976696, 210339968928, 315509953392, 631019906784]

約数ペア:

[(1, 631019906784), (2, 315509953392), (3, 210339968928), (4, 157754976696), (6, 105169984464), (8, 78877488348), (9, 70113322976), (12, 52584992232), (16, 39438744174), (18, 35056661488), (24, 26292496116), (31, 20355480864), (32, 19719372087), (36, 17528330744), (48, 13146248058), (62, 10177740432), (72, 8764165372), (93, 6785160288), (96, 6573124029), (124, 5088870216), (144, 4382082686), (186, 3392580144), (239, 2640250656), (248, 2544435108), (279, 2261720096), (288, 2191041343), (372, 1696290072), (478, 1320125328), (496, 1272217554), (558, 1130860048), (717, 880083552), (744, 848145036), (956, 660062664), (992, 636108777), (1116, 565430024), (1434, 440041776), (1488, 424072518), (1912, 330031332), (2151, 293361184), (2232, 282715012), (2868, 220020888), (2976, 212036259), (3824, 165015666), (4302, 146680592), (4464, 141357506), (5736, 110010444), (7409, 85169376), (7648, 82507833), (8604, 73340296), (8928, 70678753), (11472, 55005222), (14818, 42584688), (17208, 36670148), (22227, 28389792), (22944, 27502611), (29636, 21292344), (34416, 18335074), (44454, 14194896), (59272, 10646172), (66681, 9463264), (68832, 9167537), (88908, 7097448), (118544, 5323086), (133362, 4731632), (177816, 3548724), (237088, 2661543), (266724, 2365816), (295727, 2133792), (355632, 1774362), (533448, 1182908), (591454, 1066896), (711264, 887181)]