219551112

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^3\times {\mathrm{29}}^1\times {\mathrm{79}}^1$

素因数の和:153

約数の個数: 192

約数和(自身を含む): 685152000

約数和(自身を除く): 465600888

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 29, 33, 36, 44, 58, 66, 72, 79, 87, 88, 99, 116, 121, 132, 158, 174, 198, 232, 237, 242, 261, 264, 316, 319, 348, 363, 396, 474, 484, 522, 632, 638, 696, 711, 726, 792, 869, 948, 957, 968, 1044, 1089, 1276, 1331, 1422, 1452, 1738, 1896, 1914, 2088, 2178, 2291, 2552, 2607, 2662, 2844, 2871, 2904, 3476, 3509, 3828, 3993, 4356, 4582, 5214, 5324, 5688, 5742, 6873, 6952, 7018, 7656, 7821, 7986, 8712, 9164, 9559, 10428, 10527, 10648, 11484, 11979, 13746, 14036, 15642, 15972, 18328, 19118, 20619, 20856, 21054, 22968, 23958, 25201, 27492, 28072, 28677, 31284, 31581, 31944, 38236, 38599, 41238, 42108, 47916, 50402, 54984, 57354, 62568, 63162, 75603, 76472, 77198, 82476, 84216, 86031, 95832, 100804, 105149, 114708, 115797, 126324, 151206, 154396, 164952, 172062, 201608, 210298, 226809, 229416, 231594, 252648, 277211, 302412, 308792, 315447, 344124, 347391, 420596, 453618, 463188, 554422, 604824, 630894, 688248, 694782, 831633, 841192, 907236, 926376, 946341, 1108844, 1261788, 1389564, 1663266, 1814472, 1892682, 2217688, 2494899, 2523576, 2779128, 3049321, 3326532, 3785364, 4989798, 6098642, 6653064, 7570728, 9147963, 9979596, 12197284, 18295926, 19959192, 24394568, 27443889, 36591852, 54887778, 73183704, 109775556, 219551112]

約数ペア:

[(1, 219551112), (2, 109775556), (3, 73183704), (4, 54887778), (6, 36591852), (8, 27443889), (9, 24394568), (11, 19959192), (12, 18295926), (18, 12197284), (22, 9979596), (24, 9147963), (29, 7570728), (33, 6653064), (36, 6098642), (44, 4989798), (58, 3785364), (66, 3326532), (72, 3049321), (79, 2779128), (87, 2523576), (88, 2494899), (99, 2217688), (116, 1892682), (121, 1814472), (132, 1663266), (158, 1389564), (174, 1261788), (198, 1108844), (232, 946341), (237, 926376), (242, 907236), (261, 841192), (264, 831633), (316, 694782), (319, 688248), (348, 630894), (363, 604824), (396, 554422), (474, 463188), (484, 453618), (522, 420596), (632, 347391), (638, 344124), (696, 315447), (711, 308792), (726, 302412), (792, 277211), (869, 252648), (948, 231594), (957, 229416), (968, 226809), (1044, 210298), (1089, 201608), (1276, 172062), (1331, 164952), (1422, 154396), (1452, 151206), (1738, 126324), (1896, 115797), (1914, 114708), (2088, 105149), (2178, 100804), (2291, 95832), (2552, 86031), (2607, 84216), (2662, 82476), (2844, 77198), (2871, 76472), (2904, 75603), (3476, 63162), (3509, 62568), (3828, 57354), (3993, 54984), (4356, 50402), (4582, 47916), (5214, 42108), (5324, 41238), (5688, 38599), (5742, 38236), (6873, 31944), (6952, 31581), (7018, 31284), (7656, 28677), (7821, 28072), (7986, 27492), (8712, 25201), (9164, 23958), (9559, 22968), (10428, 21054), (10527, 20856), (10648, 20619), (11484, 19118), (11979, 18328), (13746, 15972), (14036, 15642)]