394673580

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{263}}^1\times {\mathrm{397}}^1$

素因数の和:685

約数の個数: 192

約数和(自身を含む): 1412167680

約数和(自身を除く): 1017494100

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 84, 90, 105, 108, 126, 135, 140, 180, 189, 210, 252, 263, 270, 315, 378, 397, 420, 526, 540, 630, 756, 789, 794, 945, 1052, 1191, 1260, 1315, 1578, 1588, 1841, 1890, 1985, 2367, 2382, 2630, 2779, 3156, 3573, 3682, 3780, 3945, 3970, 4734, 4764, 5260, 5523, 5558, 5955, 7101, 7146, 7364, 7890, 7940, 8337, 9205, 9468, 10719, 11046, 11116, 11835, 11910, 13895, 14202, 14292, 15780, 16569, 16674, 17865, 18410, 21438, 22092, 23670, 23820, 25011, 27615, 27790, 28404, 33138, 33348, 35505, 35730, 36820, 41685, 42876, 47340, 49707, 50022, 53595, 55230, 55580, 66276, 71010, 71460, 75033, 82845, 83370, 99414, 100044, 104411, 107190, 110460, 125055, 142020, 150066, 165690, 166740, 198828, 208822, 214380, 248535, 250110, 300132, 313233, 331380, 375165, 417644, 497070, 500220, 522055, 626466, 730877, 750330, 939699, 994140, 1044110, 1252932, 1461754, 1500660, 1566165, 1879398, 2088220, 2192631, 2819097, 2923508, 3132330, 3654385, 3758796, 4385262, 4698495, 5638194, 6264660, 6577893, 7308770, 8770524, 9396990, 10963155, 11276388, 13155786, 14095485, 14617540, 18793980, 19733679, 21926310, 26311572, 28190970, 32889465, 39467358, 43852620, 56381940, 65778930, 78934716, 98668395, 131557860, 197336790, 394673580]

約数ペア:

[(1, 394673580), (2, 197336790), (3, 131557860), (4, 98668395), (5, 78934716), (6, 65778930), (7, 56381940), (9, 43852620), (10, 39467358), (12, 32889465), (14, 28190970), (15, 26311572), (18, 21926310), (20, 19733679), (21, 18793980), (27, 14617540), (28, 14095485), (30, 13155786), (35, 11276388), (36, 10963155), (42, 9396990), (45, 8770524), (54, 7308770), (60, 6577893), (63, 6264660), (70, 5638194), (84, 4698495), (90, 4385262), (105, 3758796), (108, 3654385), (126, 3132330), (135, 2923508), (140, 2819097), (180, 2192631), (189, 2088220), (210, 1879398), (252, 1566165), (263, 1500660), (270, 1461754), (315, 1252932), (378, 1044110), (397, 994140), (420, 939699), (526, 750330), (540, 730877), (630, 626466), (756, 522055), (789, 500220), (794, 497070), (945, 417644), (1052, 375165), (1191, 331380), (1260, 313233), (1315, 300132), (1578, 250110), (1588, 248535), (1841, 214380), (1890, 208822), (1985, 198828), (2367, 166740), (2382, 165690), (2630, 150066), (2779, 142020), (3156, 125055), (3573, 110460), (3682, 107190), (3780, 104411), (3945, 100044), (3970, 99414), (4734, 83370), (4764, 82845), (5260, 75033), (5523, 71460), (5558, 71010), (5955, 66276), (7101, 55580), (7146, 55230), (7364, 53595), (7890, 50022), (7940, 49707), (8337, 47340), (9205, 42876), (9468, 41685), (10719, 36820), (11046, 35730), (11116, 35505), (11835, 33348), (11910, 33138), (13895, 28404), (14202, 27790), (14292, 27615), (15780, 25011), (16569, 23820), (16674, 23670), (17865, 22092), (18410, 21438)]