220480596

素因数分解:

$2^2\times 3^3\times 7^2\times {\mathrm{61}}^1\times {\mathrm{683}}^1$

素因数の和:771

約数の個数: 144

約数和(自身を含む): 676831680

約数和(自身を除く): 456351084

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 49, 54, 61, 63, 84, 98, 108, 122, 126, 147, 183, 189, 196, 244, 252, 294, 366, 378, 427, 441, 549, 588, 683, 732, 756, 854, 882, 1098, 1281, 1323, 1366, 1647, 1708, 1764, 2049, 2196, 2562, 2646, 2732, 2989, 3294, 3843, 4098, 4781, 5124, 5292, 5978, 6147, 6588, 7686, 8196, 8967, 9562, 11529, 11956, 12294, 14343, 15372, 17934, 18441, 19124, 23058, 24588, 26901, 28686, 33467, 35868, 36882, 41663, 43029, 46116, 53802, 57372, 66934, 73764, 80703, 83326, 86058, 100401, 107604, 124989, 129087, 133868, 161406, 166652, 172116, 200802, 249978, 258174, 291641, 301203, 322812, 374967, 401604, 499956, 516348, 583282, 602406, 749934, 874923, 903609, 1124901, 1166564, 1204812, 1499868, 1749846, 1807218, 2041487, 2249802, 2624769, 3499692, 3614436, 4082974, 4499604, 5249538, 6124461, 7874307, 8165948, 10499076, 12248922, 15748614, 18373383, 24497844, 31497228, 36746766, 55120149, 73493532, 110240298, 220480596]

約数ペア:

[(1, 220480596), (2, 110240298), (3, 73493532), (4, 55120149), (6, 36746766), (7, 31497228), (9, 24497844), (12, 18373383), (14, 15748614), (18, 12248922), (21, 10499076), (27, 8165948), (28, 7874307), (36, 6124461), (42, 5249538), (49, 4499604), (54, 4082974), (61, 3614436), (63, 3499692), (84, 2624769), (98, 2249802), (108, 2041487), (122, 1807218), (126, 1749846), (147, 1499868), (183, 1204812), (189, 1166564), (196, 1124901), (244, 903609), (252, 874923), (294, 749934), (366, 602406), (378, 583282), (427, 516348), (441, 499956), (549, 401604), (588, 374967), (683, 322812), (732, 301203), (756, 291641), (854, 258174), (882, 249978), (1098, 200802), (1281, 172116), (1323, 166652), (1366, 161406), (1647, 133868), (1708, 129087), (1764, 124989), (2049, 107604), (2196, 100401), (2562, 86058), (2646, 83326), (2732, 80703), (2989, 73764), (3294, 66934), (3843, 57372), (4098, 53802), (4781, 46116), (5124, 43029), (5292, 41663), (5978, 36882), (6147, 35868), (6588, 33467), (7686, 28686), (8196, 26901), (8967, 24588), (9562, 23058), (11529, 19124), (11956, 18441), (12294, 17934), (14343, 15372)]