215734896

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{6779}}^1$

素因数の和:6823

約数の個数: 120

約数和(自身を含む): 688549680

約数和(自身を除く): 472814784

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 17, 18, 24, 26, 34, 36, 39, 48, 51, 52, 68, 72, 78, 102, 104, 117, 136, 144, 153, 156, 204, 208, 221, 234, 272, 306, 312, 408, 442, 468, 612, 624, 663, 816, 884, 936, 1224, 1326, 1768, 1872, 1989, 2448, 2652, 3536, 3978, 5304, 6779, 7956, 10608, 13558, 15912, 20337, 27116, 31824, 40674, 54232, 61011, 81348, 88127, 108464, 115243, 122022, 162696, 176254, 230486, 244044, 264381, 325392, 345729, 352508, 460972, 488088, 528762, 691458, 705016, 793143, 921944, 976176, 1037187, 1057524, 1382916, 1410032, 1498159, 1586286, 1843888, 2074374, 2115048, 2765832, 2996318, 3172572, 4148748, 4230096, 4494477, 5531664, 5992636, 6345144, 8297496, 8988954, 11985272, 12690288, 13483431, 16594992, 17977908, 23970544, 26966862, 35955816, 53933724, 71911632, 107867448, 215734896]

約数ペア:

[(1, 215734896), (2, 107867448), (3, 71911632), (4, 53933724), (6, 35955816), (8, 26966862), (9, 23970544), (12, 17977908), (13, 16594992), (16, 13483431), (17, 12690288), (18, 11985272), (24, 8988954), (26, 8297496), (34, 6345144), (36, 5992636), (39, 5531664), (48, 4494477), (51, 4230096), (52, 4148748), (68, 3172572), (72, 2996318), (78, 2765832), (102, 2115048), (104, 2074374), (117, 1843888), (136, 1586286), (144, 1498159), (153, 1410032), (156, 1382916), (204, 1057524), (208, 1037187), (221, 976176), (234, 921944), (272, 793143), (306, 705016), (312, 691458), (408, 528762), (442, 488088), (468, 460972), (612, 352508), (624, 345729), (663, 325392), (816, 264381), (884, 244044), (936, 230486), (1224, 176254), (1326, 162696), (1768, 122022), (1872, 115243), (1989, 108464), (2448, 88127), (2652, 81348), (3536, 61011), (3978, 54232), (5304, 40674), (6779, 31824), (7956, 27116), (10608, 20337), (13558, 15912)]