746727072

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{12211}}^1$

素因数の和:12251

約数の個数: 144

約数和(自身を含む): 2455784352

約数和(自身を除く): 1709057280

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 32, 39, 42, 48, 49, 52, 56, 78, 84, 91, 96, 98, 104, 112, 147, 156, 168, 182, 196, 208, 224, 273, 294, 312, 336, 364, 392, 416, 546, 588, 624, 637, 672, 728, 784, 1092, 1176, 1248, 1274, 1456, 1568, 1911, 2184, 2352, 2548, 2912, 3822, 4368, 4704, 5096, 7644, 8736, 10192, 12211, 15288, 20384, 24422, 30576, 36633, 48844, 61152, 73266, 85477, 97688, 146532, 158743, 170954, 195376, 256431, 293064, 317486, 341908, 390752, 476229, 512862, 586128, 598339, 634972, 683816, 952458, 1025724, 1111201, 1172256, 1196678, 1269944, 1367632, 1795017, 1904916, 2051448, 2222402, 2393356, 2539888, 2735264, 3333603, 3590034, 3809832, 4102896, 4444804, 4786712, 5079776, 6667206, 7180068, 7619664, 7778407, 8205792, 8889608, 9573424, 13334412, 14360136, 15239328, 15556814, 17779216, 19146848, 23335221, 26668824, 28720272, 31113628, 35558432, 46670442, 53337648, 57440544, 62227256, 93340884, 106675296, 124454512, 186681768, 248909024, 373363536, 746727072]

約数ペア:

[(1, 746727072), (2, 373363536), (3, 248909024), (4, 186681768), (6, 124454512), (7, 106675296), (8, 93340884), (12, 62227256), (13, 57440544), (14, 53337648), (16, 46670442), (21, 35558432), (24, 31113628), (26, 28720272), (28, 26668824), (32, 23335221), (39, 19146848), (42, 17779216), (48, 15556814), (49, 15239328), (52, 14360136), (56, 13334412), (78, 9573424), (84, 8889608), (91, 8205792), (96, 7778407), (98, 7619664), (104, 7180068), (112, 6667206), (147, 5079776), (156, 4786712), (168, 4444804), (182, 4102896), (196, 3809832), (208, 3590034), (224, 3333603), (273, 2735264), (294, 2539888), (312, 2393356), (336, 2222402), (364, 2051448), (392, 1904916), (416, 1795017), (546, 1367632), (588, 1269944), (624, 1196678), (637, 1172256), (672, 1111201), (728, 1025724), (784, 952458), (1092, 683816), (1176, 634972), (1248, 598339), (1274, 586128), (1456, 512862), (1568, 476229), (1911, 390752), (2184, 341908), (2352, 317486), (2548, 293064), (2912, 256431), (3822, 195376), (4368, 170954), (4704, 158743), (5096, 146532), (7644, 97688), (8736, 85477), (10192, 73266), (12211, 61152), (15288, 48844), (20384, 36633), (24422, 30576)]