938974128

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{15391}}^1$

素因数の和:15474

約数の個数: 80

約数和(自身を含む): 2565169152

約数和(自身を除く): 1626195024

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 41, 48, 62, 82, 93, 123, 124, 164, 186, 246, 248, 328, 372, 492, 496, 656, 744, 984, 1271, 1488, 1968, 2542, 3813, 5084, 7626, 10168, 15252, 15391, 20336, 30504, 30782, 46173, 61008, 61564, 92346, 123128, 184692, 246256, 369384, 477121, 631031, 738768, 954242, 1262062, 1431363, 1893093, 1908484, 2524124, 2862726, 3786186, 3816968, 5048248, 5725452, 7572372, 7633936, 10096496, 11450904, 15144744, 19561961, 22901808, 30289488, 39123922, 58685883, 78247844, 117371766, 156495688, 234743532, 312991376, 469487064, 938974128]

約数ペア:

[(1, 938974128), (2, 469487064), (3, 312991376), (4, 234743532), (6, 156495688), (8, 117371766), (12, 78247844), (16, 58685883), (24, 39123922), (31, 30289488), (41, 22901808), (48, 19561961), (62, 15144744), (82, 11450904), (93, 10096496), (123, 7633936), (124, 7572372), (164, 5725452), (186, 5048248), (246, 3816968), (248, 3786186), (328, 2862726), (372, 2524124), (492, 1908484), (496, 1893093), (656, 1431363), (744, 1262062), (984, 954242), (1271, 738768), (1488, 631031), (1968, 477121), (2542, 369384), (3813, 246256), (5084, 184692), (7626, 123128), (10168, 92346), (15252, 61564), (15391, 61008), (20336, 46173), (30504, 30782)]