238563912

素因数分解:

$2^3\times 3^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{83}}^1\times {\mathrm{127}}^1$

素因数の和:283

約数の個数: 128

約数和(自身を含む): 650280960

約数和(自身を除く): 411717048

約数列:

[1, 2, 3, 4, 6, 8, 12, 23, 24, 41, 46, 69, 82, 83, 92, 123, 127, 138, 164, 166, 184, 246, 249, 254, 276, 328, 332, 381, 492, 498, 508, 552, 664, 762, 943, 984, 996, 1016, 1524, 1886, 1909, 1992, 2829, 2921, 3048, 3403, 3772, 3818, 5207, 5658, 5727, 5842, 6806, 7544, 7636, 8763, 10209, 10414, 10541, 11316, 11454, 11684, 13612, 15272, 15621, 17526, 20418, 20828, 21082, 22632, 22908, 23368, 27224, 31242, 31623, 35052, 40836, 41656, 42164, 45816, 62484, 63246, 70104, 78269, 81672, 84328, 119761, 124968, 126492, 156538, 234807, 239522, 242443, 252984, 313076, 359283, 432181, 469614, 479044, 484886, 626152, 718566, 727329, 864362, 939228, 958088, 969772, 1296543, 1437132, 1454658, 1728724, 1878456, 1939544, 2593086, 2874264, 2909316, 3457448, 5186172, 5818632, 9940163, 10372344, 19880326, 29820489, 39760652, 59640978, 79521304, 119281956, 238563912]

約数ペア:

[(1, 238563912), (2, 119281956), (3, 79521304), (4, 59640978), (6, 39760652), (8, 29820489), (12, 19880326), (23, 10372344), (24, 9940163), (41, 5818632), (46, 5186172), (69, 3457448), (82, 2909316), (83, 2874264), (92, 2593086), (123, 1939544), (127, 1878456), (138, 1728724), (164, 1454658), (166, 1437132), (184, 1296543), (246, 969772), (249, 958088), (254, 939228), (276, 864362), (328, 727329), (332, 718566), (381, 626152), (492, 484886), (498, 479044), (508, 469614), (552, 432181), (664, 359283), (762, 313076), (943, 252984), (984, 242443), (996, 239522), (1016, 234807), (1524, 156538), (1886, 126492), (1909, 124968), (1992, 119761), (2829, 84328), (2921, 81672), (3048, 78269), (3403, 70104), (3772, 63246), (3818, 62484), (5207, 45816), (5658, 42164), (5727, 41656), (5842, 40836), (6806, 35052), (7544, 31623), (7636, 31242), (8763, 27224), (10209, 23368), (10414, 22908), (10541, 22632), (11316, 21082), (11454, 20828), (11684, 20418), (13612, 17526), (15272, 15621)]