331301340

素因数分解:

$2^2\times 3^6\times 5^1\times {\mathrm{31}}^1\times {\mathrm{733}}^1$

素因数の和:791

約数の個数: 168

約数和(自身を含む): 1078240128

約数和(自身を除く): 746938788

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 31, 36, 45, 54, 60, 62, 81, 90, 93, 108, 124, 135, 155, 162, 180, 186, 243, 270, 279, 310, 324, 372, 405, 465, 486, 540, 558, 620, 729, 733, 810, 837, 930, 972, 1116, 1215, 1395, 1458, 1466, 1620, 1674, 1860, 2199, 2430, 2511, 2790, 2916, 2932, 3348, 3645, 3665, 4185, 4398, 4860, 5022, 5580, 6597, 7290, 7330, 7533, 8370, 8796, 10044, 10995, 12555, 13194, 14580, 14660, 15066, 16740, 19791, 21990, 22599, 22723, 25110, 26388, 30132, 32985, 37665, 39582, 43980, 45198, 45446, 50220, 59373, 65970, 68169, 75330, 79164, 90396, 90892, 98955, 112995, 113615, 118746, 131940, 136338, 150660, 178119, 197910, 204507, 225990, 227230, 237492, 272676, 296865, 340845, 356238, 395820, 409014, 451980, 454460, 534357, 593730, 613521, 681690, 712476, 818028, 890595, 1022535, 1068714, 1187460, 1227042, 1363380, 1781190, 1840563, 2045070, 2137428, 2454084, 2671785, 3067605, 3562380, 3681126, 4090140, 5343570, 5521689, 6135210, 7362252, 9202815, 10687140, 11043378, 12270420, 16565067, 18405630, 22086756, 27608445, 33130134, 36811260, 55216890, 66260268, 82825335, 110433780, 165650670, 331301340]

約数ペア:

[(1, 331301340), (2, 165650670), (3, 110433780), (4, 82825335), (5, 66260268), (6, 55216890), (9, 36811260), (10, 33130134), (12, 27608445), (15, 22086756), (18, 18405630), (20, 16565067), (27, 12270420), (30, 11043378), (31, 10687140), (36, 9202815), (45, 7362252), (54, 6135210), (60, 5521689), (62, 5343570), (81, 4090140), (90, 3681126), (93, 3562380), (108, 3067605), (124, 2671785), (135, 2454084), (155, 2137428), (162, 2045070), (180, 1840563), (186, 1781190), (243, 1363380), (270, 1227042), (279, 1187460), (310, 1068714), (324, 1022535), (372, 890595), (405, 818028), (465, 712476), (486, 681690), (540, 613521), (558, 593730), (620, 534357), (729, 454460), (733, 451980), (810, 409014), (837, 395820), (930, 356238), (972, 340845), (1116, 296865), (1215, 272676), (1395, 237492), (1458, 227230), (1466, 225990), (1620, 204507), (1674, 197910), (1860, 178119), (2199, 150660), (2430, 136338), (2511, 131940), (2790, 118746), (2916, 113615), (2932, 112995), (3348, 98955), (3645, 90892), (3665, 90396), (4185, 79164), (4398, 75330), (4860, 68169), (5022, 65970), (5580, 59373), (6597, 50220), (7290, 45446), (7330, 45198), (7533, 43980), (8370, 39582), (8796, 37665), (10044, 32985), (10995, 30132), (12555, 26388), (13194, 25110), (14580, 22723), (14660, 22599), (15066, 21990), (16740, 19791)]