1221362496

素因数分解:

$2^6\times 3^3\times {\mathrm{61}}^1\times {\mathrm{11587}}^1$

素因数の和:11669

約数の個数: 112

約数和(自身を含む): 3649756480

約数和(自身を除く): 2428393984

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 61, 64, 72, 96, 108, 122, 144, 183, 192, 216, 244, 288, 366, 432, 488, 549, 576, 732, 864, 976, 1098, 1464, 1647, 1728, 1952, 2196, 2928, 3294, 3904, 4392, 5856, 6588, 8784, 11587, 11712, 13176, 17568, 23174, 26352, 34761, 35136, 46348, 52704, 69522, 92696, 104283, 105408, 139044, 185392, 208566, 278088, 312849, 370784, 417132, 556176, 625698, 706807, 741568, 834264, 1112352, 1251396, 1413614, 1668528, 2120421, 2224704, 2502792, 2827228, 3337056, 4240842, 5005584, 5654456, 6361263, 6674112, 8481684, 10011168, 11308912, 12722526, 16963368, 19083789, 20022336, 22617824, 25445052, 33926736, 38167578, 45235648, 50890104, 67853472, 76335156, 101780208, 135706944, 152670312, 203560416, 305340624, 407120832, 610681248, 1221362496]

約数ペア:

[(1, 1221362496), (2, 610681248), (3, 407120832), (4, 305340624), (6, 203560416), (8, 152670312), (9, 135706944), (12, 101780208), (16, 76335156), (18, 67853472), (24, 50890104), (27, 45235648), (32, 38167578), (36, 33926736), (48, 25445052), (54, 22617824), (61, 20022336), (64, 19083789), (72, 16963368), (96, 12722526), (108, 11308912), (122, 10011168), (144, 8481684), (183, 6674112), (192, 6361263), (216, 5654456), (244, 5005584), (288, 4240842), (366, 3337056), (432, 2827228), (488, 2502792), (549, 2224704), (576, 2120421), (732, 1668528), (864, 1413614), (976, 1251396), (1098, 1112352), (1464, 834264), (1647, 741568), (1728, 706807), (1952, 625698), (2196, 556176), (2928, 417132), (3294, 370784), (3904, 312849), (4392, 278088), (5856, 208566), (6588, 185392), (8784, 139044), (11587, 105408), (11712, 104283), (13176, 92696), (17568, 69522), (23174, 52704), (26352, 46348), (34761, 35136)]