997826976

素因数分解:

$2^5\times 3^2\times {\mathrm{1303}}^1\times {\mathrm{2659}}^1$

素因数の和:3978

約数の個数: 72

約数和(自身を含む): 2840816160

約数和(自身を除く): 1842989184

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 1303, 2606, 2659, 3909, 5212, 5318, 7818, 7977, 10424, 10636, 11727, 15636, 15954, 20848, 21272, 23454, 23931, 31272, 31908, 41696, 42544, 46908, 47862, 62544, 63816, 85088, 93816, 95724, 125088, 127632, 187632, 191448, 255264, 375264, 382896, 765792, 3464677, 6929354, 10394031, 13858708, 20788062, 27717416, 31182093, 41576124, 55434832, 62364186, 83152248, 110869664, 124728372, 166304496, 249456744, 332608992, 498913488, 997826976]

約数ペア:

[(1, 997826976), (2, 498913488), (3, 332608992), (4, 249456744), (6, 166304496), (8, 124728372), (9, 110869664), (12, 83152248), (16, 62364186), (18, 55434832), (24, 41576124), (32, 31182093), (36, 27717416), (48, 20788062), (72, 13858708), (96, 10394031), (144, 6929354), (288, 3464677), (1303, 765792), (2606, 382896), (2659, 375264), (3909, 255264), (5212, 191448), (5318, 187632), (7818, 127632), (7977, 125088), (10424, 95724), (10636, 93816), (11727, 85088), (15636, 63816), (15954, 62544), (20848, 47862), (21272, 46908), (23454, 42544), (23931, 41696), (31272, 31908)]