1688423328

素因数分解:

$2^5\times 3^2\times {\mathrm{383}}^1\times {\mathrm{15307}}^1$

素因数の和:15706

約数の個数: 72

約数和(自身を含む): 4814304768

約数和(自身を除く): 3125881440

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 383, 766, 1149, 1532, 2298, 3064, 3447, 4596, 6128, 6894, 9192, 12256, 13788, 15307, 18384, 27576, 30614, 36768, 45921, 55152, 61228, 91842, 110304, 122456, 137763, 183684, 244912, 275526, 367368, 489824, 551052, 734736, 1102104, 1469472, 2204208, 4408416, 5862581, 11725162, 17587743, 23450324, 35175486, 46900648, 52763229, 70350972, 93801296, 105526458, 140701944, 187602592, 211052916, 281403888, 422105832, 562807776, 844211664, 1688423328]

約数ペア:

[(1, 1688423328), (2, 844211664), (3, 562807776), (4, 422105832), (6, 281403888), (8, 211052916), (9, 187602592), (12, 140701944), (16, 105526458), (18, 93801296), (24, 70350972), (32, 52763229), (36, 46900648), (48, 35175486), (72, 23450324), (96, 17587743), (144, 11725162), (288, 5862581), (383, 4408416), (766, 2204208), (1149, 1469472), (1532, 1102104), (2298, 734736), (3064, 551052), (3447, 489824), (4596, 367368), (6128, 275526), (6894, 244912), (9192, 183684), (12256, 137763), (13788, 122456), (15307, 110304), (18384, 91842), (27576, 61228), (30614, 55152), (36768, 45921)]