628082208004

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{139}}^1\times {\mathrm{271}}^1\times {\mathrm{5351}}^1$

素因数の和:5825

約数の個数: 96

約数和(自身を含む): 1198368460800

約数和(自身を除く): 570286252796

約数列:

[1, 2, 4, 19, 38, 41, 76, 82, 139, 164, 271, 278, 542, 556, 779, 1084, 1558, 2641, 3116, 5149, 5282, 5351, 5699, 10298, 10564, 10702, 11111, 11398, 20596, 21404, 22222, 22796, 37669, 44444, 75338, 101669, 108281, 150676, 203338, 211109, 216562, 219391, 406676, 422218, 433124, 438782, 715711, 743789, 844436, 877564, 1431422, 1450121, 1487578, 1544429, 2862844, 2900242, 2975156, 3088858, 4168429, 5800484, 6177716, 8336858, 14131991, 16673716, 27552299, 28263982, 29344151, 30495349, 55104598, 56527964, 58688302, 59454961, 60990698, 110209196, 117376604, 118909922, 121981396, 201566819, 237819844, 403133638, 579411631, 806267276, 1129644259, 1158823262, 2259288518, 2317646524, 3829769561, 4518577036, 7659539122, 8264239579, 15319078244, 16528479158, 33056958316, 157020552001, 314041104002, 628082208004]

約数ペア:

[(1, 628082208004), (2, 314041104002), (4, 157020552001), (19, 33056958316), (38, 16528479158), (41, 15319078244), (76, 8264239579), (82, 7659539122), (139, 4518577036), (164, 3829769561), (271, 2317646524), (278, 2259288518), (542, 1158823262), (556, 1129644259), (779, 806267276), (1084, 579411631), (1558, 403133638), (2641, 237819844), (3116, 201566819), (5149, 121981396), (5282, 118909922), (5351, 117376604), (5699, 110209196), (10298, 60990698), (10564, 59454961), (10702, 58688302), (11111, 56527964), (11398, 55104598), (20596, 30495349), (21404, 29344151), (22222, 28263982), (22796, 27552299), (37669, 16673716), (44444, 14131991), (75338, 8336858), (101669, 6177716), (108281, 5800484), (150676, 4168429), (203338, 3088858), (211109, 2975156), (216562, 2900242), (219391, 2862844), (406676, 1544429), (422218, 1487578), (433124, 1450121), (438782, 1431422), (715711, 877564), (743789, 844436)]