420793632

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{4441}}^1$

素因数の和:4511

約数の個数: 144

約数和(自身を含む): 1396991232

約数和(自身を除く): 976197600

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 47, 48, 56, 63, 72, 84, 94, 96, 112, 126, 141, 144, 168, 188, 224, 252, 282, 288, 329, 336, 376, 423, 504, 564, 658, 672, 752, 846, 987, 1008, 1128, 1316, 1504, 1692, 1974, 2016, 2256, 2632, 2961, 3384, 3948, 4441, 4512, 5264, 5922, 6768, 7896, 8882, 10528, 11844, 13323, 13536, 15792, 17764, 23688, 26646, 31087, 31584, 35528, 39969, 47376, 53292, 62174, 71056, 79938, 93261, 94752, 106584, 124348, 142112, 159876, 186522, 208727, 213168, 248696, 279783, 319752, 373044, 417454, 426336, 497392, 559566, 626181, 639504, 746088, 834908, 994784, 1119132, 1252362, 1279008, 1461089, 1492176, 1669816, 1878543, 2238264, 2504724, 2922178, 2984352, 3339632, 3757086, 4383267, 4476528, 5009448, 5844356, 6679264, 7514172, 8766534, 8953056, 10018896, 11688712, 13149801, 15028344, 17533068, 20037792, 23377424, 26299602, 30056688, 35066136, 46754848, 52599204, 60113376, 70132272, 105198408, 140264544, 210396816, 420793632]

約数ペア:

[(1, 420793632), (2, 210396816), (3, 140264544), (4, 105198408), (6, 70132272), (7, 60113376), (8, 52599204), (9, 46754848), (12, 35066136), (14, 30056688), (16, 26299602), (18, 23377424), (21, 20037792), (24, 17533068), (28, 15028344), (32, 13149801), (36, 11688712), (42, 10018896), (47, 8953056), (48, 8766534), (56, 7514172), (63, 6679264), (72, 5844356), (84, 5009448), (94, 4476528), (96, 4383267), (112, 3757086), (126, 3339632), (141, 2984352), (144, 2922178), (168, 2504724), (188, 2238264), (224, 1878543), (252, 1669816), (282, 1492176), (288, 1461089), (329, 1279008), (336, 1252362), (376, 1119132), (423, 994784), (504, 834908), (564, 746088), (658, 639504), (672, 626181), (752, 559566), (846, 497392), (987, 426336), (1008, 417454), (1128, 373044), (1316, 319752), (1504, 279783), (1692, 248696), (1974, 213168), (2016, 208727), (2256, 186522), (2632, 159876), (2961, 142112), (3384, 124348), (3948, 106584), (4441, 94752), (4512, 93261), (5264, 79938), (5922, 71056), (6768, 62174), (7896, 53292), (8882, 47376), (10528, 39969), (11844, 35528), (13323, 31584), (13536, 31087), (15792, 26646), (17764, 23688)]