215878824

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{67}}^1\times {\mathrm{2131}}^1$

素因数の和:2220

約数の個数: 128

約数和(自身を含む): 695884800

約数和(自身を除く): 480005976

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, 2131, 2412, 2814, 3618, 3752, 4221, 4262, 4824, 5628, 6393, 7236, 8442, 8524, 11256, 12663, 12786, 14472, 14917, 16884, 17048, 19179, 25326, 25572, 29834, 33768, 38358, 44751, 50652, 51144, 57537, 59668, 76716, 89502, 101304, 115074, 119336, 134253, 142777, 153432, 179004, 230148, 268506, 285554, 358008, 402759, 428331, 460296, 537012, 571108, 805518, 856662, 999439, 1074024, 1142216, 1284993, 1611036, 1713324, 1998878, 2569986, 2998317, 3222072, 3426648, 3854979, 3997756, 5139972, 5996634, 7709958, 7995512, 8994951, 10279944, 11993268, 15419916, 17989902, 23986536, 26984853, 30839832, 35979804, 53969706, 71959608, 107939412, 215878824]

約数ペア:

[(1, 215878824), (2, 107939412), (3, 71959608), (4, 53969706), (6, 35979804), (7, 30839832), (8, 26984853), (9, 23986536), (12, 17989902), (14, 15419916), (18, 11993268), (21, 10279944), (24, 8994951), (27, 7995512), (28, 7709958), (36, 5996634), (42, 5139972), (54, 3997756), (56, 3854979), (63, 3426648), (67, 3222072), (72, 2998317), (84, 2569986), (108, 1998878), (126, 1713324), (134, 1611036), (168, 1284993), (189, 1142216), (201, 1074024), (216, 999439), (252, 856662), (268, 805518), (378, 571108), (402, 537012), (469, 460296), (504, 428331), (536, 402759), (603, 358008), (756, 285554), (804, 268506), (938, 230148), (1206, 179004), (1407, 153432), (1512, 142777), (1608, 134253), (1809, 119336), (1876, 115074), (2131, 101304), (2412, 89502), (2814, 76716), (3618, 59668), (3752, 57537), (4221, 51144), (4262, 50652), (4824, 44751), (5628, 38358), (6393, 33768), (7236, 29834), (8442, 25572), (8524, 25326), (11256, 19179), (12663, 17048), (12786, 16884), (14472, 14917)]