315386808

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{433}}^1$

素因数の和:573

約数の個数: 128

約数和(自身を含む): 899942400

約数和(自身を除く): 584555592

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 31, 33, 44, 62, 66, 88, 89, 93, 124, 132, 178, 186, 248, 264, 267, 341, 356, 372, 433, 534, 682, 712, 744, 866, 979, 1023, 1068, 1299, 1364, 1732, 1958, 2046, 2136, 2598, 2728, 2759, 2937, 3464, 3916, 4092, 4763, 5196, 5518, 5874, 7832, 8184, 8277, 9526, 10392, 11036, 11748, 13423, 14289, 16554, 19052, 22072, 23496, 26846, 28578, 30349, 33108, 38104, 38537, 40269, 53692, 57156, 60698, 66216, 77074, 80538, 91047, 107384, 114312, 115611, 121396, 147653, 154148, 161076, 182094, 231222, 242792, 295306, 308296, 322152, 364188, 423907, 442959, 462444, 590612, 728376, 847814, 885918, 924888, 1181224, 1194647, 1271721, 1695628, 1771836, 2389294, 2543442, 3391256, 3543672, 3583941, 4778588, 5086884, 7167882, 9557176, 10173768, 13141117, 14335764, 26282234, 28671528, 39423351, 52564468, 78846702, 105128936, 157693404, 315386808]

約数ペア:

[(1, 315386808), (2, 157693404), (3, 105128936), (4, 78846702), (6, 52564468), (8, 39423351), (11, 28671528), (12, 26282234), (22, 14335764), (24, 13141117), (31, 10173768), (33, 9557176), (44, 7167882), (62, 5086884), (66, 4778588), (88, 3583941), (89, 3543672), (93, 3391256), (124, 2543442), (132, 2389294), (178, 1771836), (186, 1695628), (248, 1271721), (264, 1194647), (267, 1181224), (341, 924888), (356, 885918), (372, 847814), (433, 728376), (534, 590612), (682, 462444), (712, 442959), (744, 423907), (866, 364188), (979, 322152), (1023, 308296), (1068, 295306), (1299, 242792), (1364, 231222), (1732, 182094), (1958, 161076), (2046, 154148), (2136, 147653), (2598, 121396), (2728, 115611), (2759, 114312), (2937, 107384), (3464, 91047), (3916, 80538), (4092, 77074), (4763, 66216), (5196, 60698), (5518, 57156), (5874, 53692), (7832, 40269), (8184, 38537), (8277, 38104), (9526, 33108), (10392, 30349), (11036, 28578), (11748, 26846), (13423, 23496), (14289, 22072), (16554, 19052)]