288634428

素因数分解:

$2^2\times 3^6\times {\mathrm{31}}^2\times {\mathrm{103}}^1$

素因数の和:187

約数の個数: 126

約数和(自身を含む): 790134072

約数和(自身を除く): 501499644

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 31, 36, 54, 62, 81, 93, 103, 108, 124, 162, 186, 206, 243, 279, 309, 324, 372, 412, 486, 558, 618, 729, 837, 927, 961, 972, 1116, 1236, 1458, 1674, 1854, 1922, 2511, 2781, 2883, 2916, 3193, 3348, 3708, 3844, 5022, 5562, 5766, 6386, 7533, 8343, 8649, 9579, 10044, 11124, 11532, 12772, 15066, 16686, 17298, 19158, 22599, 25029, 25947, 28737, 30132, 33372, 34596, 38316, 45198, 50058, 51894, 57474, 75087, 77841, 86211, 90396, 98983, 100116, 103788, 114948, 150174, 155682, 172422, 197966, 233523, 258633, 296949, 300348, 311364, 344844, 395932, 467046, 517266, 593898, 700569, 775899, 890847, 934092, 1034532, 1187796, 1401138, 1551798, 1781694, 2327697, 2672541, 2802276, 3103596, 3563388, 4655394, 5345082, 8017623, 9310788, 10690164, 16035246, 24052869, 32070492, 48105738, 72158607, 96211476, 144317214, 288634428]

約数ペア:

[(1, 288634428), (2, 144317214), (3, 96211476), (4, 72158607), (6, 48105738), (9, 32070492), (12, 24052869), (18, 16035246), (27, 10690164), (31, 9310788), (36, 8017623), (54, 5345082), (62, 4655394), (81, 3563388), (93, 3103596), (103, 2802276), (108, 2672541), (124, 2327697), (162, 1781694), (186, 1551798), (206, 1401138), (243, 1187796), (279, 1034532), (309, 934092), (324, 890847), (372, 775899), (412, 700569), (486, 593898), (558, 517266), (618, 467046), (729, 395932), (837, 344844), (927, 311364), (961, 300348), (972, 296949), (1116, 258633), (1236, 233523), (1458, 197966), (1674, 172422), (1854, 155682), (1922, 150174), (2511, 114948), (2781, 103788), (2883, 100116), (2916, 98983), (3193, 90396), (3348, 86211), (3708, 77841), (3844, 75087), (5022, 57474), (5562, 51894), (5766, 50058), (6386, 45198), (7533, 38316), (8343, 34596), (8649, 33372), (9579, 30132), (10044, 28737), (11124, 25947), (11532, 25029), (12772, 22599), (15066, 19158), (16686, 17298)]