1288892448

素因数分解:

$2^5\times 3^2\times {\mathrm{191}}^1\times {\mathrm{23431}}^1$

素因数の和:23638

約数の個数: 72

約数和(自身を含む): 3684635136

約数和(自身を除く): 2395742688

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 191, 288, 382, 573, 764, 1146, 1528, 1719, 2292, 3056, 3438, 4584, 6112, 6876, 9168, 13752, 18336, 23431, 27504, 46862, 55008, 70293, 93724, 140586, 187448, 210879, 281172, 374896, 421758, 562344, 749792, 843516, 1124688, 1687032, 2249376, 3374064, 4475321, 6748128, 8950642, 13425963, 17901284, 26851926, 35802568, 40277889, 53703852, 71605136, 80555778, 107407704, 143210272, 161111556, 214815408, 322223112, 429630816, 644446224, 1288892448]

約数ペア:

[(1, 1288892448), (2, 644446224), (3, 429630816), (4, 322223112), (6, 214815408), (8, 161111556), (9, 143210272), (12, 107407704), (16, 80555778), (18, 71605136), (24, 53703852), (32, 40277889), (36, 35802568), (48, 26851926), (72, 17901284), (96, 13425963), (144, 8950642), (191, 6748128), (288, 4475321), (382, 3374064), (573, 2249376), (764, 1687032), (1146, 1124688), (1528, 843516), (1719, 749792), (2292, 562344), (3056, 421758), (3438, 374896), (4584, 281172), (6112, 210879), (6876, 187448), (9168, 140586), (13752, 93724), (18336, 70293), (23431, 55008), (27504, 46862)]