211295448

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{271}}^1$

素因数の和:327

約数の個数: 288

約数和(自身を含む): 761866560

約数和(自身を除く): 550571112

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 17, 18, 21, 24, 26, 28, 34, 36, 39, 42, 49, 51, 52, 56, 63, 68, 72, 78, 84, 91, 98, 102, 104, 117, 119, 126, 136, 147, 153, 156, 168, 182, 196, 204, 221, 234, 238, 252, 271, 273, 294, 306, 312, 357, 364, 392, 408, 441, 442, 468, 476, 504, 542, 546, 588, 612, 637, 663, 714, 728, 813, 819, 833, 882, 884, 936, 952, 1071, 1084, 1092, 1176, 1224, 1274, 1326, 1428, 1547, 1626, 1638, 1666, 1764, 1768, 1897, 1911, 1989, 2142, 2168, 2184, 2439, 2499, 2548, 2652, 2856, 3094, 3252, 3276, 3332, 3523, 3528, 3794, 3822, 3978, 4284, 4607, 4641, 4878, 4998, 5096, 5304, 5691, 5733, 6188, 6504, 6552, 6664, 7046, 7497, 7588, 7644, 7956, 8568, 9214, 9282, 9756, 9996, 10569, 10829, 11382, 11466, 12376, 13279, 13821, 13923, 14092, 14994, 15176, 15288, 15912, 17073, 18428, 18564, 19512, 19992, 21138, 21658, 22764, 22932, 24661, 26558, 27642, 27846, 28184, 29988, 31707, 32249, 32487, 34146, 36856, 37128, 39837, 41463, 42276, 43316, 45528, 45864, 49322, 53116, 55284, 55692, 59891, 59976, 63414, 64498, 64974, 68292, 73983, 79674, 82926, 84552, 86632, 96747, 97461, 98644, 106232, 110568, 111384, 119511, 119782, 126828, 128996, 129948, 136584, 147966, 159348, 165852, 172627, 179673, 193494, 194922, 197288, 221949, 225743, 239022, 239564, 253656, 257992, 259896, 290241, 295932, 318696, 331704, 345254, 359346, 386988, 389844, 419237, 443898, 451486, 478044, 479128, 517881, 539019, 580482, 591864, 677229, 690508, 718692, 773976, 779688, 838474, 887796, 902972, 956088, 1035762, 1078038, 1160964, 1257711, 1354458, 1381016, 1437384, 1553643, 1676948, 1775592, 1805944, 2031687, 2071524, 2156076, 2321928, 2515422, 2708916, 2934659, 3107286, 3353896, 3773133, 4063374, 4143048, 4312152, 5030844, 5417832, 5869318, 6214572, 7546266, 8126748, 8803977, 10061688, 11738636, 12429144, 15092532, 16253496, 17607954, 23477272, 26411931, 30185064, 35215908, 52823862, 70431816, 105647724, 211295448]

約数ペア:

[(1, 211295448), (2, 105647724), (3, 70431816), (4, 52823862), (6, 35215908), (7, 30185064), (8, 26411931), (9, 23477272), (12, 17607954), (13, 16253496), (14, 15092532), (17, 12429144), (18, 11738636), (21, 10061688), (24, 8803977), (26, 8126748), (28, 7546266), (34, 6214572), (36, 5869318), (39, 5417832), (42, 5030844), (49, 4312152), (51, 4143048), (52, 4063374), (56, 3773133), (63, 3353896), (68, 3107286), (72, 2934659), (78, 2708916), (84, 2515422), (91, 2321928), (98, 2156076), (102, 2071524), (104, 2031687), (117, 1805944), (119, 1775592), (126, 1676948), (136, 1553643), (147, 1437384), (153, 1381016), (156, 1354458), (168, 1257711), (182, 1160964), (196, 1078038), (204, 1035762), (221, 956088), (234, 902972), (238, 887796), (252, 838474), (271, 779688), (273, 773976), (294, 718692), (306, 690508), (312, 677229), (357, 591864), (364, 580482), (392, 539019), (408, 517881), (441, 479128), (442, 478044), (468, 451486), (476, 443898), (504, 419237), (542, 389844), (546, 386988), (588, 359346), (612, 345254), (637, 331704), (663, 318696), (714, 295932), (728, 290241), (813, 259896), (819, 257992), (833, 253656), (882, 239564), (884, 239022), (936, 225743), (952, 221949), (1071, 197288), (1084, 194922), (1092, 193494), (1176, 179673), (1224, 172627), (1274, 165852), (1326, 159348), (1428, 147966), (1547, 136584), (1626, 129948), (1638, 128996), (1666, 126828), (1764, 119782), (1768, 119511), (1897, 111384), (1911, 110568), (1989, 106232), (2142, 98644), (2168, 97461), (2184, 96747), (2439, 86632), (2499, 84552), (2548, 82926), (2652, 79674), (2856, 73983), (3094, 68292), (3252, 64974), (3276, 64498), (3332, 63414), (3523, 59976), (3528, 59891), (3794, 55692), (3822, 55284), (3978, 53116), (4284, 49322), (4607, 45864), (4641, 45528), (4878, 43316), (4998, 42276), (5096, 41463), (5304, 39837), (5691, 37128), (5733, 36856), (6188, 34146), (6504, 32487), (6552, 32249), (6664, 31707), (7046, 29988), (7497, 28184), (7588, 27846), (7644, 27642), (7956, 26558), (8568, 24661), (9214, 22932), (9282, 22764), (9756, 21658), (9996, 21138), (10569, 19992), (10829, 19512), (11382, 18564), (11466, 18428), (12376, 17073), (13279, 15912), (13821, 15288), (13923, 15176), (14092, 14994)]