340438056

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{199}}^1\times {\mathrm{599}}^1$

素因数の和:831

約数の個数: 128

約数和(自身を含む): 1036800000

約数和(自身を除く): 696361944

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, 199, 204, 238, 357, 398, 408, 476, 597, 599, 714, 796, 952, 1194, 1198, 1393, 1428, 1592, 1797, 2388, 2396, 2786, 2856, 3383, 3594, 4179, 4193, 4776, 4792, 5572, 6766, 7188, 8358, 8386, 10149, 10183, 11144, 12579, 13532, 14376, 16716, 16772, 20298, 20366, 23681, 25158, 27064, 30549, 33432, 33544, 40596, 40732, 47362, 50316, 61098, 71043, 71281, 81192, 81464, 94724, 100632, 119201, 122196, 142086, 142562, 189448, 213843, 238402, 244392, 284172, 285124, 357603, 427686, 476804, 568344, 570248, 715206, 834407, 855372, 953608, 1430412, 1668814, 1710744, 2026417, 2503221, 2860824, 3337628, 4052834, 5006442, 6079251, 6675256, 8105668, 10012884, 12158502, 14184919, 16211336, 20025768, 24317004, 28369838, 42554757, 48634008, 56739676, 85109514, 113479352, 170219028, 340438056]

約数ペア:

[(1, 340438056), (2, 170219028), (3, 113479352), (4, 85109514), (6, 56739676), (7, 48634008), (8, 42554757), (12, 28369838), (14, 24317004), (17, 20025768), (21, 16211336), (24, 14184919), (28, 12158502), (34, 10012884), (42, 8105668), (51, 6675256), (56, 6079251), (68, 5006442), (84, 4052834), (102, 3337628), (119, 2860824), (136, 2503221), (168, 2026417), (199, 1710744), (204, 1668814), (238, 1430412), (357, 953608), (398, 855372), (408, 834407), (476, 715206), (597, 570248), (599, 568344), (714, 476804), (796, 427686), (952, 357603), (1194, 285124), (1198, 284172), (1393, 244392), (1428, 238402), (1592, 213843), (1797, 189448), (2388, 142562), (2396, 142086), (2786, 122196), (2856, 119201), (3383, 100632), (3594, 94724), (4179, 81464), (4193, 81192), (4776, 71281), (4792, 71043), (5572, 61098), (6766, 50316), (7188, 47362), (8358, 40732), (8386, 40596), (10149, 33544), (10183, 33432), (11144, 30549), (12579, 27064), (13532, 25158), (14376, 23681), (16716, 20366), (16772, 20298)]