234070928

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{373}}^1\times {\mathrm{431}}^1$

素因数の和:832

約数の個数: 80

約数和(自身を含む): 560964096

約数和(自身を除く): 326893168

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 182, 208, 364, 373, 431, 728, 746, 862, 1456, 1492, 1724, 2611, 2984, 3017, 3448, 4849, 5222, 5603, 5968, 6034, 6896, 9698, 10444, 11206, 12068, 19396, 20888, 22412, 24136, 33943, 38792, 39221, 41776, 44824, 48272, 67886, 77584, 78442, 89648, 135772, 156884, 160763, 271544, 313768, 321526, 543088, 627536, 643052, 1125341, 1286104, 2089919, 2250682, 2572208, 4179838, 4501364, 8359676, 9002728, 14629433, 16719352, 18005456, 29258866, 33438704, 58517732, 117035464, 234070928]

約数ペア:

[(1, 234070928), (2, 117035464), (4, 58517732), (7, 33438704), (8, 29258866), (13, 18005456), (14, 16719352), (16, 14629433), (26, 9002728), (28, 8359676), (52, 4501364), (56, 4179838), (91, 2572208), (104, 2250682), (112, 2089919), (182, 1286104), (208, 1125341), (364, 643052), (373, 627536), (431, 543088), (728, 321526), (746, 313768), (862, 271544), (1456, 160763), (1492, 156884), (1724, 135772), (2611, 89648), (2984, 78442), (3017, 77584), (3448, 67886), (4849, 48272), (5222, 44824), (5603, 41776), (5968, 39221), (6034, 38792), (6896, 33943), (9698, 24136), (10444, 22412), (11206, 20888), (12068, 19396)]