806605956

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{127}}^1\times {\mathrm{331}}^1$

素因数の和:522

約数の個数: 144

約数和(自身を含む): 2273875968

約数和(自身を除く): 1467270012

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 41, 52, 78, 82, 117, 123, 127, 156, 164, 234, 246, 254, 331, 369, 381, 468, 492, 508, 533, 662, 738, 762, 993, 1066, 1143, 1324, 1476, 1524, 1599, 1651, 1986, 2132, 2286, 2979, 3198, 3302, 3972, 4303, 4572, 4797, 4953, 5207, 5958, 6396, 6604, 8606, 9594, 9906, 10414, 11916, 12909, 13571, 14859, 15621, 17212, 19188, 19812, 20828, 25818, 27142, 29718, 31242, 38727, 40713, 42037, 46863, 51636, 54284, 59436, 62484, 67691, 77454, 81426, 84074, 93726, 122139, 126111, 135382, 154908, 162852, 168148, 176423, 187452, 203073, 244278, 252222, 270764, 352846, 378333, 406146, 488556, 504444, 529269, 546481, 609219, 705692, 756666, 812292, 1058538, 1092962, 1218438, 1513332, 1587807, 1639443, 1723517, 2117076, 2185924, 2436876, 3175614, 3278886, 3447034, 4918329, 5170551, 6351228, 6557772, 6894068, 9836658, 10341102, 15511653, 19673316, 20682204, 22405721, 31023306, 44811442, 62046612, 67217163, 89622884, 134434326, 201651489, 268868652, 403302978, 806605956]

約数ペア:

[(1, 806605956), (2, 403302978), (3, 268868652), (4, 201651489), (6, 134434326), (9, 89622884), (12, 67217163), (13, 62046612), (18, 44811442), (26, 31023306), (36, 22405721), (39, 20682204), (41, 19673316), (52, 15511653), (78, 10341102), (82, 9836658), (117, 6894068), (123, 6557772), (127, 6351228), (156, 5170551), (164, 4918329), (234, 3447034), (246, 3278886), (254, 3175614), (331, 2436876), (369, 2185924), (381, 2117076), (468, 1723517), (492, 1639443), (508, 1587807), (533, 1513332), (662, 1218438), (738, 1092962), (762, 1058538), (993, 812292), (1066, 756666), (1143, 705692), (1324, 609219), (1476, 546481), (1524, 529269), (1599, 504444), (1651, 488556), (1986, 406146), (2132, 378333), (2286, 352846), (2979, 270764), (3198, 252222), (3302, 244278), (3972, 203073), (4303, 187452), (4572, 176423), (4797, 168148), (4953, 162852), (5207, 154908), (5958, 135382), (6396, 126111), (6604, 122139), (8606, 93726), (9594, 84074), (9906, 81426), (10414, 77454), (11916, 67691), (12909, 62484), (13571, 59436), (14859, 54284), (15621, 51636), (17212, 46863), (19188, 42037), (19812, 40713), (20828, 38727), (25818, 31242), (27142, 29718)]