219313656

素因数分解:

$2^3\times 3^4\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{379}}^1$

素因数の和:463

約数の個数: 160

約数和(自身を含む): 662112000

約数和(自身を除く): 442798344

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 27, 36, 38, 47, 54, 57, 72, 76, 81, 94, 108, 114, 141, 152, 162, 171, 188, 216, 228, 282, 324, 342, 376, 379, 423, 456, 513, 564, 648, 684, 758, 846, 893, 1026, 1128, 1137, 1269, 1368, 1516, 1539, 1692, 1786, 2052, 2274, 2538, 2679, 3032, 3078, 3384, 3411, 3572, 3807, 4104, 4548, 5076, 5358, 6156, 6822, 7144, 7201, 7614, 8037, 9096, 10152, 10233, 10716, 12312, 13644, 14402, 15228, 16074, 17813, 20466, 21432, 21603, 24111, 27288, 28804, 30456, 30699, 32148, 35626, 40932, 43206, 48222, 53439, 57608, 61398, 64296, 64809, 71252, 72333, 81864, 86412, 96444, 106878, 122796, 129618, 142504, 144666, 160317, 172824, 192888, 194427, 213756, 245592, 259236, 289332, 320634, 338447, 388854, 427512, 480951, 518472, 578664, 583281, 641268, 676894, 777708, 961902, 1015341, 1166562, 1282536, 1353788, 1442853, 1555416, 1923804, 2030682, 2333124, 2707576, 2885706, 3046023, 3847608, 4061364, 4666248, 5771412, 6092046, 8122728, 9138069, 11542824, 12184092, 18276138, 24368184, 27414207, 36552276, 54828414, 73104552, 109656828, 219313656]

約数ペア:

[(1, 219313656), (2, 109656828), (3, 73104552), (4, 54828414), (6, 36552276), (8, 27414207), (9, 24368184), (12, 18276138), (18, 12184092), (19, 11542824), (24, 9138069), (27, 8122728), (36, 6092046), (38, 5771412), (47, 4666248), (54, 4061364), (57, 3847608), (72, 3046023), (76, 2885706), (81, 2707576), (94, 2333124), (108, 2030682), (114, 1923804), (141, 1555416), (152, 1442853), (162, 1353788), (171, 1282536), (188, 1166562), (216, 1015341), (228, 961902), (282, 777708), (324, 676894), (342, 641268), (376, 583281), (379, 578664), (423, 518472), (456, 480951), (513, 427512), (564, 388854), (648, 338447), (684, 320634), (758, 289332), (846, 259236), (893, 245592), (1026, 213756), (1128, 194427), (1137, 192888), (1269, 172824), (1368, 160317), (1516, 144666), (1539, 142504), (1692, 129618), (1786, 122796), (2052, 106878), (2274, 96444), (2538, 86412), (2679, 81864), (3032, 72333), (3078, 71252), (3384, 64809), (3411, 64296), (3572, 61398), (3807, 57608), (4104, 53439), (4548, 48222), (5076, 43206), (5358, 40932), (6156, 35626), (6822, 32148), (7144, 30699), (7201, 30456), (7614, 28804), (8037, 27288), (9096, 24111), (10152, 21603), (10233, 21432), (10716, 20466), (12312, 17813), (13644, 16074), (14402, 15228)]