331569342

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{24859}}^1$

素因数の和:24902

約数の個数: 64

約数和(自身を含む): 835296000

約数和(自身を除く): 503726658

約数列:

[1, 2, 3, 6, 9, 13, 18, 19, 26, 27, 38, 39, 54, 57, 78, 114, 117, 171, 234, 247, 342, 351, 494, 513, 702, 741, 1026, 1482, 2223, 4446, 6669, 13338, 24859, 49718, 74577, 149154, 223731, 323167, 447462, 472321, 646334, 671193, 944642, 969501, 1342386, 1416963, 1939002, 2833926, 2908503, 4250889, 5817006, 6140173, 8501778, 8725509, 12280346, 12752667, 17451018, 18420519, 25505334, 36841038, 55261557, 110523114, 165784671, 331569342]

約数ペア:

[(1, 331569342), (2, 165784671), (3, 110523114), (6, 55261557), (9, 36841038), (13, 25505334), (18, 18420519), (19, 17451018), (26, 12752667), (27, 12280346), (38, 8725509), (39, 8501778), (54, 6140173), (57, 5817006), (78, 4250889), (114, 2908503), (117, 2833926), (171, 1939002), (234, 1416963), (247, 1342386), (342, 969501), (351, 944642), (494, 671193), (513, 646334), (702, 472321), (741, 447462), (1026, 323167), (1482, 223731), (2223, 149154), (4446, 74577), (6669, 49718), (13338, 24859)]