244108488

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{89}}^1\times {\mathrm{149}}^1$

素因数の和:319

約数の個数: 128

約数和(自身を含む): 680400000

約数和(自身を除く): 436291512

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 59, 78, 89, 104, 118, 149, 156, 177, 178, 236, 267, 298, 312, 354, 356, 447, 472, 534, 596, 708, 712, 767, 894, 1068, 1157, 1192, 1416, 1534, 1788, 1937, 2136, 2301, 2314, 3068, 3471, 3576, 3874, 4602, 4628, 5251, 5811, 6136, 6942, 7748, 8791, 9204, 9256, 10502, 11622, 13261, 13884, 15496, 15753, 17582, 18408, 21004, 23244, 26373, 26522, 27768, 31506, 35164, 39783, 42008, 46488, 52746, 53044, 63012, 68263, 70328, 79566, 105492, 106088, 114283, 126024, 136526, 159132, 172393, 204789, 210984, 228566, 273052, 318264, 342849, 344786, 409578, 457132, 517179, 546104, 685698, 689572, 782399, 819156, 914264, 1034358, 1371396, 1379144, 1564798, 1638312, 2068716, 2347197, 2742792, 3129596, 4137432, 4694394, 6259192, 9388788, 10171187, 18777576, 20342374, 30513561, 40684748, 61027122, 81369496, 122054244, 244108488]

約数ペア:

[(1, 244108488), (2, 122054244), (3, 81369496), (4, 61027122), (6, 40684748), (8, 30513561), (12, 20342374), (13, 18777576), (24, 10171187), (26, 9388788), (39, 6259192), (52, 4694394), (59, 4137432), (78, 3129596), (89, 2742792), (104, 2347197), (118, 2068716), (149, 1638312), (156, 1564798), (177, 1379144), (178, 1371396), (236, 1034358), (267, 914264), (298, 819156), (312, 782399), (354, 689572), (356, 685698), (447, 546104), (472, 517179), (534, 457132), (596, 409578), (708, 344786), (712, 342849), (767, 318264), (894, 273052), (1068, 228566), (1157, 210984), (1192, 204789), (1416, 172393), (1534, 159132), (1788, 136526), (1937, 126024), (2136, 114283), (2301, 106088), (2314, 105492), (3068, 79566), (3471, 70328), (3576, 68263), (3874, 63012), (4602, 53044), (4628, 52746), (5251, 46488), (5811, 42008), (6136, 39783), (6942, 35164), (7748, 31506), (8791, 27768), (9204, 26522), (9256, 26373), (10502, 23244), (11622, 21004), (13261, 18408), (13884, 17582), (15496, 15753)]