1919398115968

素因数分解:

$2^7\times {\mathrm{19}}^2\times {\mathrm{10837}}^1\times {\mathrm{3833}}^1$

素因数の和:14722

約数の個数: 96

約数和(自身を含む): 4037071222260

約数和(自身を除く): 2117673106292

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 304, 361, 608, 722, 1216, 1444, 2432, 2888, 3833, 5776, 7666, 10837, 11552, 15332, 21674, 23104, 30664, 43348, 46208, 61328, 72827, 86696, 122656, 145654, 173392, 205903, 245312, 291308, 346784, 411806, 490624, 582616, 693568, 823612, 1165232, 1383713, 1387136, 1647224, 2330464, 2767426, 3294448, 3912157, 4660928, 5534852, 6588896, 7824314, 9321856, 11069704, 13177792, 15648628, 22139408, 26355584, 31297256, 41538221, 44278816, 62594512, 83076442, 88557632, 125189024, 166152884, 177115264, 250378048, 332305768, 500756096, 664611536, 789226199, 1329223072, 1578452398, 2658446144, 3156904796, 5316892288, 6313809592, 12627619184, 14995297781, 25255238368, 29990595562, 50510476736, 59981191124, 101020953472, 119962382248, 239924764496, 479849528992, 959699057984, 1919398115968]

約数ペア:

[(1, 1919398115968), (2, 959699057984), (4, 479849528992), (8, 239924764496), (16, 119962382248), (19, 101020953472), (32, 59981191124), (38, 50510476736), (64, 29990595562), (76, 25255238368), (128, 14995297781), (152, 12627619184), (304, 6313809592), (361, 5316892288), (608, 3156904796), (722, 2658446144), (1216, 1578452398), (1444, 1329223072), (2432, 789226199), (2888, 664611536), (3833, 500756096), (5776, 332305768), (7666, 250378048), (10837, 177115264), (11552, 166152884), (15332, 125189024), (21674, 88557632), (23104, 83076442), (30664, 62594512), (43348, 44278816), (46208, 41538221), (61328, 31297256), (72827, 26355584), (86696, 22139408), (122656, 15648628), (145654, 13177792), (173392, 11069704), (205903, 9321856), (245312, 7824314), (291308, 6588896), (346784, 5534852), (411806, 4660928), (490624, 3912157), (582616, 3294448), (693568, 2767426), (823612, 2330464), (1165232, 1647224), (1383713, 1387136)]