219855384

素因数分解:

$2^3\times 3^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{2551}}^1$

素因数の和:2595

約数の個数: 160

約数和(自身を含む): 741100800

約数和(自身を除く): 521245416

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 19, 21, 24, 27, 28, 36, 38, 42, 54, 56, 57, 63, 72, 76, 81, 84, 108, 114, 126, 133, 152, 162, 168, 171, 189, 216, 228, 252, 266, 324, 342, 378, 399, 456, 504, 513, 532, 567, 648, 684, 756, 798, 1026, 1064, 1134, 1197, 1368, 1512, 1539, 1596, 2052, 2268, 2394, 2551, 3078, 3192, 3591, 4104, 4536, 4788, 5102, 6156, 7182, 7653, 9576, 10204, 10773, 12312, 14364, 15306, 17857, 20408, 21546, 22959, 28728, 30612, 35714, 43092, 45918, 48469, 53571, 61224, 68877, 71428, 86184, 91836, 96938, 107142, 137754, 142856, 145407, 160713, 183672, 193876, 206631, 214284, 275508, 290814, 321426, 339283, 387752, 413262, 428568, 436221, 482139, 551016, 581628, 642852, 678566, 826524, 872442, 964278, 1017849, 1163256, 1285704, 1308663, 1357132, 1446417, 1653048, 1744884, 1928556, 2035698, 2617326, 2714264, 2892834, 3053547, 3489768, 3857112, 3925989, 4071396, 5234652, 5785668, 6107094, 7851978, 8142792, 9160641, 10469304, 11571336, 12214188, 15703956, 18321282, 24428376, 27481923, 31407912, 36642564, 54963846, 73285128, 109927692, 219855384]

約数ペア:

[(1, 219855384), (2, 109927692), (3, 73285128), (4, 54963846), (6, 36642564), (7, 31407912), (8, 27481923), (9, 24428376), (12, 18321282), (14, 15703956), (18, 12214188), (19, 11571336), (21, 10469304), (24, 9160641), (27, 8142792), (28, 7851978), (36, 6107094), (38, 5785668), (42, 5234652), (54, 4071396), (56, 3925989), (57, 3857112), (63, 3489768), (72, 3053547), (76, 2892834), (81, 2714264), (84, 2617326), (108, 2035698), (114, 1928556), (126, 1744884), (133, 1653048), (152, 1446417), (162, 1357132), (168, 1308663), (171, 1285704), (189, 1163256), (216, 1017849), (228, 964278), (252, 872442), (266, 826524), (324, 678566), (342, 642852), (378, 581628), (399, 551016), (456, 482139), (504, 436221), (513, 428568), (532, 413262), (567, 387752), (648, 339283), (684, 321426), (756, 290814), (798, 275508), (1026, 214284), (1064, 206631), (1134, 193876), (1197, 183672), (1368, 160713), (1512, 145407), (1539, 142856), (1596, 137754), (2052, 107142), (2268, 96938), (2394, 91836), (2551, 86184), (3078, 71428), (3192, 68877), (3591, 61224), (4104, 53571), (4536, 48469), (4788, 45918), (5102, 43092), (6156, 35714), (7182, 30612), (7653, 28728), (9576, 22959), (10204, 21546), (10773, 20408), (12312, 17857), (14364, 15306)]