431377128

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{65839}}^1$

素因数の和:65871

約数の個数: 96

約数和(自身を含む): 1437945600

約数和(自身を除く): 1006568472

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 18, 21, 24, 26, 28, 36, 39, 42, 52, 56, 63, 72, 78, 84, 91, 104, 117, 126, 156, 168, 182, 234, 252, 273, 312, 364, 468, 504, 546, 728, 819, 936, 1092, 1638, 2184, 3276, 6552, 65839, 131678, 197517, 263356, 395034, 460873, 526712, 592551, 790068, 855907, 921746, 1185102, 1382619, 1580136, 1711814, 1843492, 2370204, 2567721, 2765238, 3423628, 3686984, 4147857, 4740408, 5135442, 5530476, 5991349, 6847256, 7703163, 8295714, 10270884, 11060952, 11982698, 15406326, 16591428, 17974047, 20541768, 23965396, 30812652, 33182856, 35948094, 47930792, 53922141, 61625304, 71896188, 107844282, 143792376, 215688564, 431377128]

約数ペア:

[(1, 431377128), (2, 215688564), (3, 143792376), (4, 107844282), (6, 71896188), (7, 61625304), (8, 53922141), (9, 47930792), (12, 35948094), (13, 33182856), (14, 30812652), (18, 23965396), (21, 20541768), (24, 17974047), (26, 16591428), (28, 15406326), (36, 11982698), (39, 11060952), (42, 10270884), (52, 8295714), (56, 7703163), (63, 6847256), (72, 5991349), (78, 5530476), (84, 5135442), (91, 4740408), (104, 4147857), (117, 3686984), (126, 3423628), (156, 2765238), (168, 2567721), (182, 2370204), (234, 1843492), (252, 1711814), (273, 1580136), (312, 1382619), (364, 1185102), (468, 921746), (504, 855907), (546, 790068), (728, 592551), (819, 526712), (936, 460873), (1092, 395034), (1638, 263356), (2184, 197517), (3276, 131678), (6552, 65839)]