3945904704

素因数分解:

$2^6\times 3^2\times 7^1\times {\mathrm{978647}}^1$

素因数の和:978672

約数の個数: 84

約数和(自身を含む): 12925982784

約数和(自身を除く): 8980078080

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 72, 84, 96, 112, 126, 144, 168, 192, 224, 252, 288, 336, 448, 504, 576, 672, 1008, 1344, 2016, 4032, 978647, 1957294, 2935941, 3914588, 5871882, 6850529, 7829176, 8807823, 11743764, 13701058, 15658352, 17615646, 20551587, 23487528, 27402116, 31316704, 35231292, 41103174, 46975056, 54804232, 61654761, 62633408, 70462584, 82206348, 93950112, 109608464, 123309522, 140925168, 164412696, 187900224, 219216928, 246619044, 281850336, 328825392, 438433856, 493238088, 563700672, 657650784, 986476176, 1315301568, 1972952352, 3945904704]

約数ペア:

[(1, 3945904704), (2, 1972952352), (3, 1315301568), (4, 986476176), (6, 657650784), (7, 563700672), (8, 493238088), (9, 438433856), (12, 328825392), (14, 281850336), (16, 246619044), (18, 219216928), (21, 187900224), (24, 164412696), (28, 140925168), (32, 123309522), (36, 109608464), (42, 93950112), (48, 82206348), (56, 70462584), (63, 62633408), (64, 61654761), (72, 54804232), (84, 46975056), (96, 41103174), (112, 35231292), (126, 31316704), (144, 27402116), (168, 23487528), (192, 20551587), (224, 17615646), (252, 15658352), (288, 13701058), (336, 11743764), (448, 8807823), (504, 7829176), (576, 6850529), (672, 5871882), (1008, 3914588), (1344, 2935941), (2016, 1957294), (4032, 978647)]