227426836

素因数分解:

$2^2\times 7^3\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{311}}^1$

素因数の和:390

約数の個数: 96

約数和(自身を含む): 513676800

約数和(自身を除く): 286249964

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 41, 49, 52, 82, 91, 98, 164, 182, 196, 287, 311, 343, 364, 533, 574, 622, 637, 686, 1066, 1148, 1244, 1274, 1372, 2009, 2132, 2177, 2548, 3731, 4018, 4043, 4354, 4459, 7462, 8036, 8086, 8708, 8918, 12751, 14063, 14924, 15239, 16172, 17836, 25502, 26117, 28126, 28301, 30478, 51004, 52234, 56252, 56602, 60956, 89257, 104468, 106673, 113204, 165763, 178514, 182819, 198107, 213346, 331526, 357028, 365638, 396214, 426692, 624799, 663052, 731276, 792428, 1160341, 1249598, 1386749, 2320682, 2499196, 2773498, 4373593, 4641364, 5546996, 8122387, 8747186, 16244774, 17494372, 32489548, 56856709, 113713418, 227426836]

約数ペア:

[(1, 227426836), (2, 113713418), (4, 56856709), (7, 32489548), (13, 17494372), (14, 16244774), (26, 8747186), (28, 8122387), (41, 5546996), (49, 4641364), (52, 4373593), (82, 2773498), (91, 2499196), (98, 2320682), (164, 1386749), (182, 1249598), (196, 1160341), (287, 792428), (311, 731276), (343, 663052), (364, 624799), (533, 426692), (574, 396214), (622, 365638), (637, 357028), (686, 331526), (1066, 213346), (1148, 198107), (1244, 182819), (1274, 178514), (1372, 165763), (2009, 113204), (2132, 106673), (2177, 104468), (2548, 89257), (3731, 60956), (4018, 56602), (4043, 56252), (4354, 52234), (4459, 51004), (7462, 30478), (8036, 28301), (8086, 28126), (8708, 26117), (8918, 25502), (12751, 17836), (14063, 16172), (14924, 15239)]