377143312

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{13633}}^1$

素因数の和:13680

約数の個数: 80

約数和(自身を含む): 946744960

約数和(自身を除く): 569601648

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 19, 26, 28, 38, 52, 56, 76, 91, 104, 112, 133, 152, 182, 208, 247, 266, 304, 364, 494, 532, 728, 988, 1064, 1456, 1729, 1976, 2128, 3458, 3952, 6916, 13633, 13832, 27266, 27664, 54532, 95431, 109064, 177229, 190862, 218128, 259027, 354458, 381724, 518054, 708916, 763448, 1036108, 1240603, 1417832, 1526896, 1813189, 2072216, 2481206, 2835664, 3367351, 3626378, 4144432, 4962412, 6734702, 7252756, 9924824, 13469404, 14505512, 19849648, 23571457, 26938808, 29011024, 47142914, 53877616, 94285828, 188571656, 377143312]

約数ペア:

[(1, 377143312), (2, 188571656), (4, 94285828), (7, 53877616), (8, 47142914), (13, 29011024), (14, 26938808), (16, 23571457), (19, 19849648), (26, 14505512), (28, 13469404), (38, 9924824), (52, 7252756), (56, 6734702), (76, 4962412), (91, 4144432), (104, 3626378), (112, 3367351), (133, 2835664), (152, 2481206), (182, 2072216), (208, 1813189), (247, 1526896), (266, 1417832), (304, 1240603), (364, 1036108), (494, 763448), (532, 708916), (728, 518054), (988, 381724), (1064, 354458), (1456, 259027), (1729, 218128), (1976, 190862), (2128, 177229), (3458, 109064), (3952, 95431), (6916, 54532), (13633, 27664), (13832, 27266)]