1521337896

素因数分解:

$2^3\times 3^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{17477}}^1$

素因数の和:17536

約数の個数: 128

約数和(自身を含む): 4698086400

約数和(自身を除く): 3176748504

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 31, 36, 39, 52, 54, 62, 72, 78, 93, 104, 108, 117, 124, 156, 186, 216, 234, 248, 279, 312, 351, 372, 403, 468, 558, 702, 744, 806, 837, 936, 1116, 1209, 1404, 1612, 1674, 2232, 2418, 2808, 3224, 3348, 3627, 4836, 6696, 7254, 9672, 10881, 14508, 17477, 21762, 29016, 34954, 43524, 52431, 69908, 87048, 104862, 139816, 157293, 209724, 227201, 314586, 419448, 454402, 471879, 541787, 629172, 681603, 908804, 943758, 1083574, 1258344, 1363206, 1625361, 1817608, 1887516, 2044809, 2167148, 2726412, 3250722, 3775032, 4089618, 4334296, 4876083, 5452824, 6134427, 6501444, 7043231, 8179236, 9752166, 12268854, 13002888, 14086462, 14628249, 16358472, 19504332, 21129693, 24537708, 28172924, 29256498, 39008664, 42259386, 49075416, 56345848, 58512996, 63389079, 84518772, 117025992, 126778158, 169037544, 190167237, 253556316, 380334474, 507112632, 760668948, 1521337896]

約数ペア:

[(1, 1521337896), (2, 760668948), (3, 507112632), (4, 380334474), (6, 253556316), (8, 190167237), (9, 169037544), (12, 126778158), (13, 117025992), (18, 84518772), (24, 63389079), (26, 58512996), (27, 56345848), (31, 49075416), (36, 42259386), (39, 39008664), (52, 29256498), (54, 28172924), (62, 24537708), (72, 21129693), (78, 19504332), (93, 16358472), (104, 14628249), (108, 14086462), (117, 13002888), (124, 12268854), (156, 9752166), (186, 8179236), (216, 7043231), (234, 6501444), (248, 6134427), (279, 5452824), (312, 4876083), (351, 4334296), (372, 4089618), (403, 3775032), (468, 3250722), (558, 2726412), (702, 2167148), (744, 2044809), (806, 1887516), (837, 1817608), (936, 1625361), (1116, 1363206), (1209, 1258344), (1404, 1083574), (1612, 943758), (1674, 908804), (2232, 681603), (2418, 629172), (2808, 541787), (3224, 471879), (3348, 454402), (3627, 419448), (4836, 314586), (6696, 227201), (7254, 209724), (9672, 157293), (10881, 139816), (14508, 104862), (17477, 87048), (21762, 69908), (29016, 52431), (34954, 43524)]