1930218336

素因数分解:

$2^5\times 3^4\times {\mathrm{41}}^2\times {\mathrm{443}}^1$

素因数の和:547

約数の個数: 180

約数和(自身を含む): 5831686476

約数和(自身を除く): 3901468140

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 41, 48, 54, 72, 81, 82, 96, 108, 123, 144, 162, 164, 216, 246, 288, 324, 328, 369, 432, 443, 492, 648, 656, 738, 864, 886, 984, 1107, 1296, 1312, 1329, 1476, 1681, 1772, 1968, 2214, 2592, 2658, 2952, 3321, 3362, 3544, 3936, 3987, 4428, 5043, 5316, 5904, 6642, 6724, 7088, 7974, 8856, 10086, 10632, 11808, 11961, 13284, 13448, 14176, 15129, 15948, 17712, 18163, 20172, 21264, 23922, 26568, 26896, 30258, 31896, 35424, 35883, 36326, 40344, 42528, 45387, 47844, 53136, 53792, 54489, 60516, 63792, 71766, 72652, 80688, 90774, 95688, 106272, 108978, 121032, 127584, 136161, 143532, 145304, 161376, 163467, 181548, 191376, 217956, 242064, 272322, 287064, 290608, 326934, 363096, 382752, 435912, 484128, 490401, 544644, 574128, 581216, 653868, 726192, 744683, 871824, 980802, 1089288, 1148256, 1307736, 1452384, 1471203, 1489366, 1743648, 1961604, 2178576, 2234049, 2615472, 2942406, 2978732, 3923208, 4357152, 4468098, 5230944, 5884812, 5957464, 6702147, 7846416, 8936196, 11769624, 11914928, 13404294, 15692832, 17872392, 20106441, 23539248, 23829856, 26808588, 35744784, 40212882, 47078496, 53617176, 60319323, 71489568, 80425764, 107234352, 120638646, 160851528, 214468704, 241277292, 321703056, 482554584, 643406112, 965109168, 1930218336]

約数ペア:

[(1, 1930218336), (2, 965109168), (3, 643406112), (4, 482554584), (6, 321703056), (8, 241277292), (9, 214468704), (12, 160851528), (16, 120638646), (18, 107234352), (24, 80425764), (27, 71489568), (32, 60319323), (36, 53617176), (41, 47078496), (48, 40212882), (54, 35744784), (72, 26808588), (81, 23829856), (82, 23539248), (96, 20106441), (108, 17872392), (123, 15692832), (144, 13404294), (162, 11914928), (164, 11769624), (216, 8936196), (246, 7846416), (288, 6702147), (324, 5957464), (328, 5884812), (369, 5230944), (432, 4468098), (443, 4357152), (492, 3923208), (648, 2978732), (656, 2942406), (738, 2615472), (864, 2234049), (886, 2178576), (984, 1961604), (1107, 1743648), (1296, 1489366), (1312, 1471203), (1329, 1452384), (1476, 1307736), (1681, 1148256), (1772, 1089288), (1968, 980802), (2214, 871824), (2592, 744683), (2658, 726192), (2952, 653868), (3321, 581216), (3362, 574128), (3544, 544644), (3936, 490401), (3987, 484128), (4428, 435912), (5043, 382752), (5316, 363096), (5904, 326934), (6642, 290608), (6724, 287064), (7088, 272322), (7974, 242064), (8856, 217956), (10086, 191376), (10632, 181548), (11808, 163467), (11961, 161376), (13284, 145304), (13448, 143532), (14176, 136161), (15129, 127584), (15948, 121032), (17712, 108978), (18163, 106272), (20172, 95688), (21264, 90774), (23922, 80688), (26568, 72652), (26896, 71766), (30258, 63792), (31896, 60516), (35424, 54489), (35883, 53792), (36326, 53136), (40344, 47844), (42528, 45387)]