492065280008

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{619}}^1\times {\mathrm{1291}}^1\times {\mathrm{4051}}^1$

素因数の和:5986

約数の個数: 64

約数和(自身を含む): 973744224000

約数和(自身を除く): 481678943992

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 619, 1238, 1291, 2476, 2582, 4051, 4952, 5164, 8102, 10328, 11761, 16204, 23522, 24529, 32408, 47044, 49058, 76969, 94088, 98116, 153938, 196232, 307876, 615752, 799129, 1598258, 2507569, 3196516, 5015138, 5229841, 6393032, 10030276, 10459682, 15183451, 20060552, 20919364, 30366902, 41838728, 47643811, 60733804, 95287622, 99366979, 121467608, 190575244, 198733958, 381150488, 397467916, 794935832, 3237271579, 6474543158, 12949086316, 25898172632, 61508160001, 123016320002, 246032640004, 492065280008]

約数ペア:

[(1, 492065280008), (2, 246032640004), (4, 123016320002), (8, 61508160001), (19, 25898172632), (38, 12949086316), (76, 6474543158), (152, 3237271579), (619, 794935832), (1238, 397467916), (1291, 381150488), (2476, 198733958), (2582, 190575244), (4051, 121467608), (4952, 99366979), (5164, 95287622), (8102, 60733804), (10328, 47643811), (11761, 41838728), (16204, 30366902), (23522, 20919364), (24529, 20060552), (32408, 15183451), (47044, 10459682), (49058, 10030276), (76969, 6393032), (94088, 5229841), (98116, 5015138), (153938, 3196516), (196232, 2507569), (307876, 1598258), (615752, 799129)]