309807732

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{29641}}^1$

素因数の和:29728

約数の個数: 48

約数和(自身を含む): 790137152

約数和(自身を除く): 480329420

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 67, 78, 134, 156, 201, 268, 402, 804, 871, 1742, 2613, 3484, 5226, 10452, 29641, 59282, 88923, 118564, 177846, 355692, 385333, 770666, 1155999, 1541332, 1985947, 2311998, 3971894, 4623996, 5957841, 7943788, 11915682, 23831364, 25817311, 51634622, 77451933, 103269244, 154903866, 309807732]

約数ペア:

[(1, 309807732), (2, 154903866), (3, 103269244), (4, 77451933), (6, 51634622), (12, 25817311), (13, 23831364), (26, 11915682), (39, 7943788), (52, 5957841), (67, 4623996), (78, 3971894), (134, 2311998), (156, 1985947), (201, 1541332), (268, 1155999), (402, 770666), (804, 385333), (871, 355692), (1742, 177846), (2613, 118564), (3484, 88923), (5226, 59282), (10452, 29641)]