392394408

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{137393}}^1$

素因数の和:137426

約数の個数: 64

約数和(自身を含む): 1187084160

約数和(自身を除く): 794689752

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 17, 21, 24, 28, 34, 42, 51, 56, 68, 84, 102, 119, 136, 168, 204, 238, 357, 408, 476, 714, 952, 1428, 2856, 137393, 274786, 412179, 549572, 824358, 961751, 1099144, 1648716, 1923502, 2335681, 2885253, 3297432, 3847004, 4671362, 5770506, 7007043, 7694008, 9342724, 11541012, 14014086, 16349767, 18685448, 23082024, 28028172, 32699534, 49049301, 56056344, 65399068, 98098602, 130798136, 196197204, 392394408]

約数ペア:

[(1, 392394408), (2, 196197204), (3, 130798136), (4, 98098602), (6, 65399068), (7, 56056344), (8, 49049301), (12, 32699534), (14, 28028172), (17, 23082024), (21, 18685448), (24, 16349767), (28, 14014086), (34, 11541012), (42, 9342724), (51, 7694008), (56, 7007043), (68, 5770506), (84, 4671362), (102, 3847004), (119, 3297432), (136, 2885253), (168, 2335681), (204, 1923502), (238, 1648716), (357, 1099144), (408, 961751), (476, 824358), (714, 549572), (952, 412179), (1428, 274786), (2856, 137393)]