855714888

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{67}}^1\times {\mathrm{8447}}^1$

素因数の和:8536

約数の個数: 128

約数和(自身を含む): 2757427200

約数和(自身を除く): 1901712312

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 67, 72, 84, 108, 126, 134, 168, 189, 201, 216, 252, 268, 378, 402, 469, 504, 536, 603, 756, 804, 938, 1206, 1407, 1512, 1608, 1809, 1876, 2412, 2814, 3618, 3752, 4221, 4824, 5628, 7236, 8442, 8447, 11256, 12663, 14472, 16884, 16894, 25326, 25341, 33768, 33788, 50652, 50682, 59129, 67576, 76023, 101304, 101364, 118258, 152046, 177387, 202728, 228069, 236516, 304092, 354774, 456138, 473032, 532161, 565949, 608184, 709548, 912276, 1064322, 1131898, 1419096, 1596483, 1697847, 1824552, 2128644, 2263796, 3192966, 3395694, 3961643, 4257288, 4527592, 5093541, 6385932, 6791388, 7923286, 10187082, 11884929, 12771864, 13582776, 15280623, 15846572, 20374164, 23769858, 30561246, 31693144, 35654787, 40748328, 47539716, 61122492, 71309574, 95079432, 106964361, 122244984, 142619148, 213928722, 285238296, 427857444, 855714888]

約数ペア:

[(1, 855714888), (2, 427857444), (3, 285238296), (4, 213928722), (6, 142619148), (7, 122244984), (8, 106964361), (9, 95079432), (12, 71309574), (14, 61122492), (18, 47539716), (21, 40748328), (24, 35654787), (27, 31693144), (28, 30561246), (36, 23769858), (42, 20374164), (54, 15846572), (56, 15280623), (63, 13582776), (67, 12771864), (72, 11884929), (84, 10187082), (108, 7923286), (126, 6791388), (134, 6385932), (168, 5093541), (189, 4527592), (201, 4257288), (216, 3961643), (252, 3395694), (268, 3192966), (378, 2263796), (402, 2128644), (469, 1824552), (504, 1697847), (536, 1596483), (603, 1419096), (756, 1131898), (804, 1064322), (938, 912276), (1206, 709548), (1407, 608184), (1512, 565949), (1608, 532161), (1809, 473032), (1876, 456138), (2412, 354774), (2814, 304092), (3618, 236516), (3752, 228069), (4221, 202728), (4824, 177387), (5628, 152046), (7236, 118258), (8442, 101364), (8447, 101304), (11256, 76023), (12663, 67576), (14472, 59129), (16884, 50682), (16894, 50652), (25326, 33788), (25341, 33768)]