891173016

素因数分解:

$2^3\times 3^4\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{1009}}^1$

素因数の和:1103

約数の個数: 160

約数和(自身を含む): 2639736000

約数和(自身を除く): 1748562984

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 29, 36, 47, 54, 58, 72, 81, 87, 94, 108, 116, 141, 162, 174, 188, 216, 232, 261, 282, 324, 348, 376, 423, 522, 564, 648, 696, 783, 846, 1009, 1044, 1128, 1269, 1363, 1566, 1692, 2018, 2088, 2349, 2538, 2726, 3027, 3132, 3384, 3807, 4036, 4089, 4698, 5076, 5452, 6054, 6264, 7614, 8072, 8178, 9081, 9396, 10152, 10904, 12108, 12267, 15228, 16356, 18162, 18792, 24216, 24534, 27243, 29261, 30456, 32712, 36324, 36801, 47423, 49068, 54486, 58522, 72648, 73602, 81729, 87783, 94846, 98136, 108972, 110403, 117044, 142269, 147204, 163458, 175566, 189692, 217944, 220806, 234088, 263349, 284538, 294408, 326916, 351132, 379384, 426807, 441612, 526698, 569076, 653832, 702264, 790047, 853614, 883224, 1053396, 1138152, 1280421, 1375267, 1580094, 1707228, 2106792, 2370141, 2560842, 2750534, 3160188, 3414456, 3841263, 4125801, 4740282, 5121684, 5501068, 6320376, 7682526, 8251602, 9480564, 10243368, 11002136, 12377403, 15365052, 16503204, 18961128, 24754806, 30730104, 33006408, 37132209, 49509612, 74264418, 99019224, 111396627, 148528836, 222793254, 297057672, 445586508, 891173016]

約数ペア:

[(1, 891173016), (2, 445586508), (3, 297057672), (4, 222793254), (6, 148528836), (8, 111396627), (9, 99019224), (12, 74264418), (18, 49509612), (24, 37132209), (27, 33006408), (29, 30730104), (36, 24754806), (47, 18961128), (54, 16503204), (58, 15365052), (72, 12377403), (81, 11002136), (87, 10243368), (94, 9480564), (108, 8251602), (116, 7682526), (141, 6320376), (162, 5501068), (174, 5121684), (188, 4740282), (216, 4125801), (232, 3841263), (261, 3414456), (282, 3160188), (324, 2750534), (348, 2560842), (376, 2370141), (423, 2106792), (522, 1707228), (564, 1580094), (648, 1375267), (696, 1280421), (783, 1138152), (846, 1053396), (1009, 883224), (1044, 853614), (1128, 790047), (1269, 702264), (1363, 653832), (1566, 569076), (1692, 526698), (2018, 441612), (2088, 426807), (2349, 379384), (2538, 351132), (2726, 326916), (3027, 294408), (3132, 284538), (3384, 263349), (3807, 234088), (4036, 220806), (4089, 217944), (4698, 189692), (5076, 175566), (5452, 163458), (6054, 147204), (6264, 142269), (7614, 117044), (8072, 110403), (8178, 108972), (9081, 98136), (9396, 94846), (10152, 87783), (10904, 81729), (12108, 73602), (12267, 72648), (15228, 58522), (16356, 54486), (18162, 49068), (18792, 47423), (24216, 36801), (24534, 36324), (27243, 32712), (29261, 30456)]