396398496

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{127}}^1$

素因数の和:255

約数の個数: 192

約数和(自身を含む): 1175924736

約数和(自身を除く): 779526240

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 41, 48, 52, 61, 78, 82, 96, 104, 122, 123, 127, 156, 164, 183, 208, 244, 246, 254, 312, 328, 366, 381, 416, 488, 492, 508, 533, 624, 656, 732, 762, 793, 976, 984, 1016, 1066, 1248, 1312, 1464, 1524, 1586, 1599, 1651, 1952, 1968, 2032, 2132, 2379, 2501, 2928, 3048, 3172, 3198, 3302, 3936, 4064, 4264, 4758, 4953, 5002, 5207, 5856, 6096, 6344, 6396, 6604, 7503, 7747, 8528, 9516, 9906, 10004, 10414, 12192, 12688, 12792, 13208, 15006, 15494, 15621, 17056, 19032, 19812, 20008, 20828, 23241, 25376, 25584, 26416, 30012, 30988, 31242, 32513, 38064, 39624, 40016, 41656, 46482, 51168, 52832, 60024, 61976, 62484, 65026, 67691, 76128, 79248, 80032, 83312, 92964, 97539, 100711, 120048, 123952, 124968, 130052, 135382, 158496, 166624, 185928, 195078, 201422, 203073, 240096, 247904, 249936, 260104, 270764, 302133, 317627, 371856, 390156, 402844, 406146, 499872, 520208, 541528, 604266, 635254, 743712, 780312, 805688, 812292, 952881, 1040416, 1083056, 1208532, 1270508, 1560624, 1611376, 1624584, 1905762, 2166112, 2417064, 2541016, 3121248, 3222752, 3249168, 3811524, 4129151, 4834128, 5082032, 6498336, 7623048, 8258302, 9668256, 10164064, 12387453, 15246096, 16516604, 24774906, 30492192, 33033208, 49549812, 66066416, 99099624, 132132832, 198199248, 396398496]

約数ペア:

[(1, 396398496), (2, 198199248), (3, 132132832), (4, 99099624), (6, 66066416), (8, 49549812), (12, 33033208), (13, 30492192), (16, 24774906), (24, 16516604), (26, 15246096), (32, 12387453), (39, 10164064), (41, 9668256), (48, 8258302), (52, 7623048), (61, 6498336), (78, 5082032), (82, 4834128), (96, 4129151), (104, 3811524), (122, 3249168), (123, 3222752), (127, 3121248), (156, 2541016), (164, 2417064), (183, 2166112), (208, 1905762), (244, 1624584), (246, 1611376), (254, 1560624), (312, 1270508), (328, 1208532), (366, 1083056), (381, 1040416), (416, 952881), (488, 812292), (492, 805688), (508, 780312), (533, 743712), (624, 635254), (656, 604266), (732, 541528), (762, 520208), (793, 499872), (976, 406146), (984, 402844), (1016, 390156), (1066, 371856), (1248, 317627), (1312, 302133), (1464, 270764), (1524, 260104), (1586, 249936), (1599, 247904), (1651, 240096), (1952, 203073), (1968, 201422), (2032, 195078), (2132, 185928), (2379, 166624), (2501, 158496), (2928, 135382), (3048, 130052), (3172, 124968), (3198, 123952), (3302, 120048), (3936, 100711), (4064, 97539), (4264, 92964), (4758, 83312), (4953, 80032), (5002, 79248), (5207, 76128), (5856, 67691), (6096, 65026), (6344, 62484), (6396, 61976), (6604, 60024), (7503, 52832), (7747, 51168), (8528, 46482), (9516, 41656), (9906, 40016), (10004, 39624), (10414, 38064), (12192, 32513), (12688, 31242), (12792, 30988), (13208, 30012), (15006, 26416), (15494, 25584), (15621, 25376), (17056, 23241), (19032, 20828), (19812, 20008)]