212008104

素因数分解:

$2^3\times 3^4\times 7^2\times {\mathrm{11}}^1\times {\mathrm{607}}^1$

素因数の和:650

約数の個数: 240

約数和(自身を含む): 754807680

約数和(自身を除く): 542799576

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 18, 21, 22, 24, 27, 28, 33, 36, 42, 44, 49, 54, 56, 63, 66, 72, 77, 81, 84, 88, 98, 99, 108, 126, 132, 147, 154, 162, 168, 189, 196, 198, 216, 231, 252, 264, 294, 297, 308, 324, 378, 392, 396, 441, 462, 504, 539, 567, 588, 594, 607, 616, 648, 693, 756, 792, 882, 891, 924, 1078, 1134, 1176, 1188, 1214, 1323, 1386, 1512, 1617, 1764, 1782, 1821, 1848, 2079, 2156, 2268, 2376, 2428, 2646, 2772, 3234, 3528, 3564, 3642, 3969, 4158, 4249, 4312, 4536, 4851, 4856, 5292, 5463, 5544, 6237, 6468, 6677, 7128, 7284, 7938, 8316, 8498, 9702, 10584, 10926, 12474, 12747, 12936, 13354, 14553, 14568, 15876, 16389, 16632, 16996, 19404, 20031, 21852, 24948, 25494, 26708, 29106, 29743, 31752, 32778, 33992, 38241, 38808, 40062, 43659, 43704, 46739, 49167, 49896, 50988, 53416, 58212, 59486, 60093, 65556, 76482, 80124, 87318, 89229, 93478, 98334, 101976, 114723, 116424, 118972, 120186, 131112, 140217, 152964, 160248, 174636, 178458, 180279, 186956, 196668, 229446, 237944, 240372, 267687, 280434, 305928, 327173, 344169, 349272, 356916, 360558, 373912, 393336, 420651, 458892, 480744, 535374, 540837, 560868, 654346, 688338, 713832, 721116, 803061, 841302, 917784, 981519, 1070748, 1081674, 1121736, 1261953, 1308692, 1376676, 1442232, 1606122, 1682604, 1963038, 2141496, 2163348, 2409183, 2523906, 2617384, 2753352, 2944557, 3212244, 3365208, 3785859, 3926076, 4326696, 4818366, 5047812, 5889114, 6424488, 7571718, 7852152, 8833671, 9636732, 10095624, 11778228, 15143436, 17667342, 19273464, 23556456, 26501013, 30286872, 35334684, 53002026, 70669368, 106004052, 212008104]

約数ペア:

[(1, 212008104), (2, 106004052), (3, 70669368), (4, 53002026), (6, 35334684), (7, 30286872), (8, 26501013), (9, 23556456), (11, 19273464), (12, 17667342), (14, 15143436), (18, 11778228), (21, 10095624), (22, 9636732), (24, 8833671), (27, 7852152), (28, 7571718), (33, 6424488), (36, 5889114), (42, 5047812), (44, 4818366), (49, 4326696), (54, 3926076), (56, 3785859), (63, 3365208), (66, 3212244), (72, 2944557), (77, 2753352), (81, 2617384), (84, 2523906), (88, 2409183), (98, 2163348), (99, 2141496), (108, 1963038), (126, 1682604), (132, 1606122), (147, 1442232), (154, 1376676), (162, 1308692), (168, 1261953), (189, 1121736), (196, 1081674), (198, 1070748), (216, 981519), (231, 917784), (252, 841302), (264, 803061), (294, 721116), (297, 713832), (308, 688338), (324, 654346), (378, 560868), (392, 540837), (396, 535374), (441, 480744), (462, 458892), (504, 420651), (539, 393336), (567, 373912), (588, 360558), (594, 356916), (607, 349272), (616, 344169), (648, 327173), (693, 305928), (756, 280434), (792, 267687), (882, 240372), (891, 237944), (924, 229446), (1078, 196668), (1134, 186956), (1176, 180279), (1188, 178458), (1214, 174636), (1323, 160248), (1386, 152964), (1512, 140217), (1617, 131112), (1764, 120186), (1782, 118972), (1821, 116424), (1848, 114723), (2079, 101976), (2156, 98334), (2268, 93478), (2376, 89229), (2428, 87318), (2646, 80124), (2772, 76482), (3234, 65556), (3528, 60093), (3564, 59486), (3642, 58212), (3969, 53416), (4158, 50988), (4249, 49896), (4312, 49167), (4536, 46739), (4851, 43704), (4856, 43659), (5292, 40062), (5463, 38808), (5544, 38241), (6237, 33992), (6468, 32778), (6677, 31752), (7128, 29743), (7284, 29106), (7938, 26708), (8316, 25494), (8498, 24948), (9702, 21852), (10584, 20031), (10926, 19404), (12474, 16996), (12747, 16632), (12936, 16389), (13354, 15876), (14553, 14568)]