494861796

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{991}}^1$

素因数の和:1122

約数の個数: 144

約数和(自身を含む): 1486238208

約数和(自身を除く): 991376412

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 13, 18, 22, 26, 33, 36, 39, 44, 52, 66, 78, 97, 99, 117, 132, 143, 156, 194, 198, 234, 286, 291, 388, 396, 429, 468, 572, 582, 858, 873, 991, 1067, 1164, 1261, 1287, 1716, 1746, 1982, 2134, 2522, 2574, 2973, 3201, 3492, 3783, 3964, 4268, 5044, 5148, 5946, 6402, 7566, 8919, 9603, 10901, 11349, 11892, 12804, 12883, 13871, 15132, 17838, 19206, 21802, 22698, 25766, 27742, 32703, 35676, 38412, 38649, 41613, 43604, 45396, 51532, 55484, 65406, 77298, 83226, 96127, 98109, 115947, 124839, 130812, 141713, 154596, 166452, 192254, 196218, 231894, 249678, 283426, 288381, 384508, 392436, 425139, 463788, 499356, 566852, 576762, 850278, 865143, 1057397, 1153524, 1249651, 1275417, 1700556, 1730286, 2114794, 2499302, 2550834, 3172191, 3460572, 3748953, 4229588, 4998604, 5101668, 6344382, 7497906, 9516573, 11246859, 12688764, 13746161, 14995812, 19033146, 22493718, 27492322, 38066292, 41238483, 44987436, 54984644, 82476966, 123715449, 164953932, 247430898, 494861796]

約数ペア:

[(1, 494861796), (2, 247430898), (3, 164953932), (4, 123715449), (6, 82476966), (9, 54984644), (11, 44987436), (12, 41238483), (13, 38066292), (18, 27492322), (22, 22493718), (26, 19033146), (33, 14995812), (36, 13746161), (39, 12688764), (44, 11246859), (52, 9516573), (66, 7497906), (78, 6344382), (97, 5101668), (99, 4998604), (117, 4229588), (132, 3748953), (143, 3460572), (156, 3172191), (194, 2550834), (198, 2499302), (234, 2114794), (286, 1730286), (291, 1700556), (388, 1275417), (396, 1249651), (429, 1153524), (468, 1057397), (572, 865143), (582, 850278), (858, 576762), (873, 566852), (991, 499356), (1067, 463788), (1164, 425139), (1261, 392436), (1287, 384508), (1716, 288381), (1746, 283426), (1982, 249678), (2134, 231894), (2522, 196218), (2574, 192254), (2973, 166452), (3201, 154596), (3492, 141713), (3783, 130812), (3964, 124839), (4268, 115947), (5044, 98109), (5148, 96127), (5946, 83226), (6402, 77298), (7566, 65406), (8919, 55484), (9603, 51532), (10901, 45396), (11349, 43604), (11892, 41613), (12804, 38649), (12883, 38412), (13871, 35676), (15132, 32703), (17838, 27742), (19206, 25766), (21802, 22698)]