617967324

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{69497}}^1$

素因数の和:69539

約数の個数: 72

約数和(自身を含む): 1770809040

約数和(自身を除く): 1152841716

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 19, 26, 36, 38, 39, 52, 57, 76, 78, 114, 117, 156, 171, 228, 234, 247, 342, 468, 494, 684, 741, 988, 1482, 2223, 2964, 4446, 8892, 69497, 138994, 208491, 277988, 416982, 625473, 833964, 903461, 1250946, 1320443, 1806922, 2501892, 2640886, 2710383, 3613844, 3961329, 5281772, 5420766, 7922658, 8131149, 10841532, 11883987, 15845316, 16262298, 17165759, 23767974, 32524596, 34331518, 47535948, 51497277, 68663036, 102994554, 154491831, 205989108, 308983662, 617967324]

約数ペア:

[(1, 617967324), (2, 308983662), (3, 205989108), (4, 154491831), (6, 102994554), (9, 68663036), (12, 51497277), (13, 47535948), (18, 34331518), (19, 32524596), (26, 23767974), (36, 17165759), (38, 16262298), (39, 15845316), (52, 11883987), (57, 10841532), (76, 8131149), (78, 7922658), (114, 5420766), (117, 5281772), (156, 3961329), (171, 3613844), (228, 2710383), (234, 2640886), (247, 2501892), (342, 1806922), (468, 1320443), (494, 1250946), (684, 903461), (741, 833964), (988, 625473), (1482, 416982), (2223, 277988), (2964, 208491), (4446, 138994), (8892, 69497)]