243470032

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{619}}^1$

素因数の和:732

約数の個数: 80

約数和(自身を含む): 533854720

約数和(自身を除く): 290384688

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 52, 61, 62, 104, 122, 124, 208, 244, 248, 403, 488, 496, 619, 793, 806, 976, 1238, 1586, 1612, 1891, 2476, 3172, 3224, 3782, 4952, 6344, 6448, 7564, 8047, 9904, 12688, 15128, 16094, 19189, 24583, 30256, 32188, 37759, 38378, 49166, 64376, 75518, 76756, 98332, 128752, 151036, 153512, 196664, 249457, 302072, 307024, 393328, 490867, 498914, 604144, 981734, 997828, 1170529, 1963468, 1995656, 2341058, 3926936, 3991312, 4682116, 7853872, 9364232, 15216877, 18728464, 30433754, 60867508, 121735016, 243470032]

約数ペア:

[(1, 243470032), (2, 121735016), (4, 60867508), (8, 30433754), (13, 18728464), (16, 15216877), (26, 9364232), (31, 7853872), (52, 4682116), (61, 3991312), (62, 3926936), (104, 2341058), (122, 1995656), (124, 1963468), (208, 1170529), (244, 997828), (248, 981734), (403, 604144), (488, 498914), (496, 490867), (619, 393328), (793, 307024), (806, 302072), (976, 249457), (1238, 196664), (1586, 153512), (1612, 151036), (1891, 128752), (2476, 98332), (3172, 76756), (3224, 75518), (3782, 64376), (4952, 49166), (6344, 38378), (6448, 37759), (7564, 32188), (8047, 30256), (9904, 24583), (12688, 19189), (15128, 16094)]