279133104

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{421}}^1\times {\mathrm{727}}^1$

素因数の和:1178

約数の個数: 80

約数和(自身を含む): 761895680

約数和(自身を除く): 482762576

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 114, 152, 228, 304, 421, 456, 727, 842, 912, 1263, 1454, 1684, 2181, 2526, 2908, 3368, 4362, 5052, 5816, 6736, 7999, 8724, 10104, 11632, 13813, 15998, 17448, 20208, 23997, 27626, 31996, 34896, 41439, 47994, 55252, 63992, 82878, 95988, 110504, 127984, 165756, 191976, 221008, 306067, 331512, 383952, 612134, 663024, 918201, 1224268, 1836402, 2448536, 3672804, 4897072, 5815273, 7345608, 11630546, 14691216, 17445819, 23261092, 34891638, 46522184, 69783276, 93044368, 139566552, 279133104]

約数ペア:

[(1, 279133104), (2, 139566552), (3, 93044368), (4, 69783276), (6, 46522184), (8, 34891638), (12, 23261092), (16, 17445819), (19, 14691216), (24, 11630546), (38, 7345608), (48, 5815273), (57, 4897072), (76, 3672804), (114, 2448536), (152, 1836402), (228, 1224268), (304, 918201), (421, 663024), (456, 612134), (727, 383952), (842, 331512), (912, 306067), (1263, 221008), (1454, 191976), (1684, 165756), (2181, 127984), (2526, 110504), (2908, 95988), (3368, 82878), (4362, 63992), (5052, 55252), (5816, 47994), (6736, 41439), (7999, 34896), (8724, 31996), (10104, 27626), (11632, 23997), (13813, 20208), (15998, 17448)]