727296516

素因数分解:

$2^2\times 3^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{20849}}^1$

素因数の和:20898

約数の個数: 96

約数和(自身を含む): 2101680000

約数和(自身を除く): 1374383484

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 19, 27, 34, 36, 38, 51, 54, 57, 68, 76, 102, 108, 114, 153, 171, 204, 228, 306, 323, 342, 459, 513, 612, 646, 684, 918, 969, 1026, 1292, 1836, 1938, 2052, 2907, 3876, 5814, 8721, 11628, 17442, 20849, 34884, 41698, 62547, 83396, 125094, 187641, 250188, 354433, 375282, 396131, 562923, 708866, 750564, 792262, 1063299, 1125846, 1188393, 1417732, 1584524, 2126598, 2251692, 2376786, 3189897, 3565179, 4253196, 4753572, 6379794, 6734227, 7130358, 9569691, 10695537, 12759588, 13468454, 14260716, 19139382, 20202681, 21391074, 26936908, 38278764, 40405362, 42782148, 60608043, 80810724, 121216086, 181824129, 242432172, 363648258, 727296516]

約数ペア:

[(1, 727296516), (2, 363648258), (3, 242432172), (4, 181824129), (6, 121216086), (9, 80810724), (12, 60608043), (17, 42782148), (18, 40405362), (19, 38278764), (27, 26936908), (34, 21391074), (36, 20202681), (38, 19139382), (51, 14260716), (54, 13468454), (57, 12759588), (68, 10695537), (76, 9569691), (102, 7130358), (108, 6734227), (114, 6379794), (153, 4753572), (171, 4253196), (204, 3565179), (228, 3189897), (306, 2376786), (323, 2251692), (342, 2126598), (459, 1584524), (513, 1417732), (612, 1188393), (646, 1125846), (684, 1063299), (918, 792262), (969, 750564), (1026, 708866), (1292, 562923), (1836, 396131), (1938, 375282), (2052, 354433), (2907, 250188), (3876, 187641), (5814, 125094), (8721, 83396), (11628, 62547), (17442, 41698), (20849, 34884)]