421688052

素因数分解:

$2^2\times 3^3\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{2309}}^1$

素因数の和:2430

約数の個数: 96

約数和(自身を含む): 1164240000

約数和(自身を除く): 742551948

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 54, 57, 76, 89, 108, 114, 171, 178, 228, 267, 342, 356, 513, 534, 684, 801, 1026, 1068, 1602, 1691, 2052, 2309, 2403, 3204, 3382, 4618, 4806, 5073, 6764, 6927, 9236, 9612, 10146, 13854, 15219, 20292, 20781, 27708, 30438, 41562, 43871, 45657, 60876, 62343, 83124, 87742, 91314, 124686, 131613, 175484, 182628, 205501, 249372, 263226, 394839, 411002, 526452, 616503, 789678, 822004, 1184517, 1233006, 1579356, 1849509, 2369034, 2466012, 3699018, 3904519, 4738068, 5548527, 7398036, 7809038, 11097054, 11713557, 15618076, 22194108, 23427114, 35140671, 46854228, 70281342, 105422013, 140562684, 210844026, 421688052]

約数ペア:

[(1, 421688052), (2, 210844026), (3, 140562684), (4, 105422013), (6, 70281342), (9, 46854228), (12, 35140671), (18, 23427114), (19, 22194108), (27, 15618076), (36, 11713557), (38, 11097054), (54, 7809038), (57, 7398036), (76, 5548527), (89, 4738068), (108, 3904519), (114, 3699018), (171, 2466012), (178, 2369034), (228, 1849509), (267, 1579356), (342, 1233006), (356, 1184517), (513, 822004), (534, 789678), (684, 616503), (801, 526452), (1026, 411002), (1068, 394839), (1602, 263226), (1691, 249372), (2052, 205501), (2309, 182628), (2403, 175484), (3204, 131613), (3382, 124686), (4618, 91314), (4806, 87742), (5073, 83124), (6764, 62343), (6927, 60876), (9236, 45657), (9612, 43871), (10146, 41562), (13854, 30438), (15219, 27708), (20292, 20781)]