3784993648

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{173}}^1\times {\mathrm{911}}^1$

素因数の和:1190

約数の個数: 80

約数和(自身を含む): 7870924800

約数和(自身を除く): 4085931152

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 79, 152, 158, 173, 304, 316, 346, 632, 692, 911, 1264, 1384, 1501, 1822, 2768, 3002, 3287, 3644, 6004, 6574, 7288, 12008, 13148, 13667, 14576, 17309, 24016, 26296, 27334, 34618, 52592, 54668, 69236, 71969, 109336, 138472, 143938, 157603, 218672, 259673, 276944, 287876, 315206, 519346, 575752, 630412, 1038692, 1151504, 1260824, 1367411, 2077384, 2521648, 2734822, 2994457, 4154768, 5469644, 5988914, 10939288, 11977828, 12450637, 21878576, 23955656, 24901274, 47911312, 49802548, 99605096, 199210192, 236562103, 473124206, 946248412, 1892496824, 3784993648]

約数ペア:

[(1, 3784993648), (2, 1892496824), (4, 946248412), (8, 473124206), (16, 236562103), (19, 199210192), (38, 99605096), (76, 49802548), (79, 47911312), (152, 24901274), (158, 23955656), (173, 21878576), (304, 12450637), (316, 11977828), (346, 10939288), (632, 5988914), (692, 5469644), (911, 4154768), (1264, 2994457), (1384, 2734822), (1501, 2521648), (1822, 2077384), (2768, 1367411), (3002, 1260824), (3287, 1151504), (3644, 1038692), (6004, 630412), (6574, 575752), (7288, 519346), (12008, 315206), (13148, 287876), (13667, 276944), (14576, 259673), (17309, 218672), (24016, 157603), (26296, 143938), (27334, 138472), (34618, 109336), (52592, 71969), (54668, 69236)]