218912232

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^4\times {\mathrm{89}}^1$

素因数の和:149

約数の個数: 160

約数和(自身を含む): 695736000

約数和(自身を除く): 476823768

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 21, 22, 24, 28, 33, 42, 44, 56, 66, 77, 84, 88, 89, 121, 132, 154, 168, 178, 231, 242, 264, 267, 308, 356, 363, 462, 484, 534, 616, 623, 712, 726, 847, 924, 968, 979, 1068, 1246, 1331, 1452, 1694, 1848, 1869, 1958, 2136, 2492, 2541, 2662, 2904, 2937, 3388, 3738, 3916, 3993, 4984, 5082, 5324, 5874, 6776, 6853, 7476, 7832, 7986, 9317, 10164, 10648, 10769, 11748, 13706, 14641, 14952, 15972, 18634, 20328, 20559, 21538, 23496, 27412, 27951, 29282, 31944, 32307, 37268, 41118, 43076, 43923, 54824, 55902, 58564, 64614, 74536, 75383, 82236, 86152, 87846, 102487, 111804, 117128, 118459, 129228, 150766, 164472, 175692, 204974, 223608, 226149, 236918, 258456, 301532, 307461, 351384, 355377, 409948, 452298, 473836, 603064, 614922, 710754, 819896, 829213, 904596, 947672, 1229844, 1303049, 1421508, 1658426, 1809192, 2459688, 2487639, 2606098, 2843016, 3316852, 3909147, 4975278, 5212196, 6633704, 7818294, 9121343, 9950556, 10424392, 15636588, 18242686, 19901112, 27364029, 31273176, 36485372, 54728058, 72970744, 109456116, 218912232]

約数ペア:

[(1, 218912232), (2, 109456116), (3, 72970744), (4, 54728058), (6, 36485372), (7, 31273176), (8, 27364029), (11, 19901112), (12, 18242686), (14, 15636588), (21, 10424392), (22, 9950556), (24, 9121343), (28, 7818294), (33, 6633704), (42, 5212196), (44, 4975278), (56, 3909147), (66, 3316852), (77, 2843016), (84, 2606098), (88, 2487639), (89, 2459688), (121, 1809192), (132, 1658426), (154, 1421508), (168, 1303049), (178, 1229844), (231, 947672), (242, 904596), (264, 829213), (267, 819896), (308, 710754), (356, 614922), (363, 603064), (462, 473836), (484, 452298), (534, 409948), (616, 355377), (623, 351384), (712, 307461), (726, 301532), (847, 258456), (924, 236918), (968, 226149), (979, 223608), (1068, 204974), (1246, 175692), (1331, 164472), (1452, 150766), (1694, 129228), (1848, 118459), (1869, 117128), (1958, 111804), (2136, 102487), (2492, 87846), (2541, 86152), (2662, 82236), (2904, 75383), (2937, 74536), (3388, 64614), (3738, 58564), (3916, 55902), (3993, 54824), (4984, 43923), (5082, 43076), (5324, 41118), (5874, 37268), (6776, 32307), (6853, 31944), (7476, 29282), (7832, 27951), (7986, 27412), (9317, 23496), (10164, 21538), (10648, 20559), (10769, 20328), (11748, 18634), (13706, 15972), (14641, 14952)]