901323816

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{691}}^1$

素因数の和:879

約数の個数: 128

約数和(自身を含む): 2511129600

約数和(自身を除く): 1609805784

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 23, 24, 34, 46, 51, 68, 69, 92, 102, 136, 138, 139, 184, 204, 276, 278, 391, 408, 417, 552, 556, 691, 782, 834, 1112, 1173, 1382, 1564, 1668, 2073, 2346, 2363, 2764, 3128, 3197, 3336, 4146, 4692, 4726, 5528, 6394, 7089, 8292, 9384, 9452, 9591, 11747, 12788, 14178, 15893, 16584, 18904, 19182, 23494, 25576, 28356, 31786, 35241, 38364, 46988, 47679, 54349, 56712, 63572, 70482, 76728, 93976, 95358, 96049, 108698, 127144, 140964, 163047, 190716, 192098, 217396, 270181, 281928, 288147, 326094, 381432, 384196, 434792, 540362, 576294, 652188, 768392, 810543, 1080724, 1152588, 1304376, 1621086, 1632833, 2161448, 2209127, 2305176, 3242172, 3265666, 4418254, 4898499, 6484344, 6531332, 6627381, 8836508, 9796998, 13062664, 13254762, 17673016, 19593996, 26509524, 37555159, 39187992, 53019048, 75110318, 112665477, 150220636, 225330954, 300441272, 450661908, 901323816]

約数ペア:

[(1, 901323816), (2, 450661908), (3, 300441272), (4, 225330954), (6, 150220636), (8, 112665477), (12, 75110318), (17, 53019048), (23, 39187992), (24, 37555159), (34, 26509524), (46, 19593996), (51, 17673016), (68, 13254762), (69, 13062664), (92, 9796998), (102, 8836508), (136, 6627381), (138, 6531332), (139, 6484344), (184, 4898499), (204, 4418254), (276, 3265666), (278, 3242172), (391, 2305176), (408, 2209127), (417, 2161448), (552, 1632833), (556, 1621086), (691, 1304376), (782, 1152588), (834, 1080724), (1112, 810543), (1173, 768392), (1382, 652188), (1564, 576294), (1668, 540362), (2073, 434792), (2346, 384196), (2363, 381432), (2764, 326094), (3128, 288147), (3197, 281928), (3336, 270181), (4146, 217396), (4692, 192098), (4726, 190716), (5528, 163047), (6394, 140964), (7089, 127144), (8292, 108698), (9384, 96049), (9452, 95358), (9591, 93976), (11747, 76728), (12788, 70482), (14178, 63572), (15893, 56712), (16584, 54349), (18904, 47679), (19182, 46988), (23494, 38364), (25576, 35241), (28356, 31786)]