672673248

素因数分解:

$2^5\times 3^4\times {\mathrm{13}}^1\times {\mathrm{19963}}^1$

素因数の和:19998

約数の個数: 120

約数和(自身を含む): 2130598008

約数和(自身を除く): 1457924760

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 39, 48, 52, 54, 72, 78, 81, 96, 104, 108, 117, 144, 156, 162, 208, 216, 234, 288, 312, 324, 351, 416, 432, 468, 624, 648, 702, 864, 936, 1053, 1248, 1296, 1404, 1872, 2106, 2592, 2808, 3744, 4212, 5616, 8424, 11232, 16848, 19963, 33696, 39926, 59889, 79852, 119778, 159704, 179667, 239556, 259519, 319408, 359334, 479112, 519038, 539001, 638816, 718668, 778557, 958224, 1038076, 1078002, 1437336, 1557114, 1617003, 1916448, 2076152, 2156004, 2335671, 2874672, 3114228, 3234006, 4152304, 4312008, 4671342, 5749344, 6228456, 6468012, 7007013, 8304608, 8624016, 9342684, 12456912, 12936024, 14014026, 17248032, 18685368, 21021039, 24913824, 25872048, 28028052, 37370736, 42042078, 51744096, 56056104, 74741472, 84084156, 112112208, 168168312, 224224416, 336336624, 672673248]

約数ペア:

[(1, 672673248), (2, 336336624), (3, 224224416), (4, 168168312), (6, 112112208), (8, 84084156), (9, 74741472), (12, 56056104), (13, 51744096), (16, 42042078), (18, 37370736), (24, 28028052), (26, 25872048), (27, 24913824), (32, 21021039), (36, 18685368), (39, 17248032), (48, 14014026), (52, 12936024), (54, 12456912), (72, 9342684), (78, 8624016), (81, 8304608), (96, 7007013), (104, 6468012), (108, 6228456), (117, 5749344), (144, 4671342), (156, 4312008), (162, 4152304), (208, 3234006), (216, 3114228), (234, 2874672), (288, 2335671), (312, 2156004), (324, 2076152), (351, 1916448), (416, 1617003), (432, 1557114), (468, 1437336), (624, 1078002), (648, 1038076), (702, 958224), (864, 778557), (936, 718668), (1053, 638816), (1248, 539001), (1296, 519038), (1404, 479112), (1872, 359334), (2106, 319408), (2592, 259519), (2808, 239556), (3744, 179667), (4212, 159704), (5616, 119778), (8424, 79852), (11232, 59889), (16848, 39926), (19963, 33696)]