731131596

素因数分解:

$2^2\times 3^8\times {\mathrm{13}}^1\times {\mathrm{2143}}^1$

素因数の和:2184

約数の個数: 108

約数和(自身を含む): 2067712192

約数和(自身を除く): 1336580596

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 81, 108, 117, 156, 162, 234, 243, 324, 351, 468, 486, 702, 729, 972, 1053, 1404, 1458, 2106, 2143, 2187, 2916, 3159, 4212, 4286, 4374, 6318, 6429, 6561, 8572, 8748, 9477, 12636, 12858, 13122, 18954, 19287, 25716, 26244, 27859, 28431, 37908, 38574, 55718, 56862, 57861, 77148, 83577, 85293, 111436, 113724, 115722, 167154, 170586, 173583, 231444, 250731, 334308, 341172, 347166, 501462, 520749, 694332, 752193, 1002924, 1041498, 1504386, 1562247, 2082996, 2256579, 3008772, 3124494, 4513158, 4686741, 6248988, 6769737, 9026316, 9373482, 13539474, 14060223, 18746964, 20309211, 27078948, 28120446, 40618422, 56240892, 60927633, 81236844, 121855266, 182782899, 243710532, 365565798, 731131596]

約数ペア:

[(1, 731131596), (2, 365565798), (3, 243710532), (4, 182782899), (6, 121855266), (9, 81236844), (12, 60927633), (13, 56240892), (18, 40618422), (26, 28120446), (27, 27078948), (36, 20309211), (39, 18746964), (52, 14060223), (54, 13539474), (78, 9373482), (81, 9026316), (108, 6769737), (117, 6248988), (156, 4686741), (162, 4513158), (234, 3124494), (243, 3008772), (324, 2256579), (351, 2082996), (468, 1562247), (486, 1504386), (702, 1041498), (729, 1002924), (972, 752193), (1053, 694332), (1404, 520749), (1458, 501462), (2106, 347166), (2143, 341172), (2187, 334308), (2916, 250731), (3159, 231444), (4212, 173583), (4286, 170586), (4374, 167154), (6318, 115722), (6429, 113724), (6561, 111436), (8572, 85293), (8748, 83577), (9477, 77148), (12636, 57861), (12858, 56862), (13122, 55718), (18954, 38574), (19287, 37908), (25716, 28431), (26244, 27859)]