439940014776

素因数分解:

$2^3\times 3^2\times {\mathrm{1721}}^2\times {\mathrm{2063}}^1$

素因数の和:5517

約数の個数: 72

約数和(自身を含む): 1192774836240

約数和(自身を除く): 752834821464

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 1721, 2063, 3442, 4126, 5163, 6189, 6884, 8252, 10326, 12378, 13768, 15489, 16504, 18567, 20652, 24756, 30978, 37134, 41304, 49512, 61956, 74268, 123912, 148536, 2961841, 3550423, 5923682, 7100846, 8885523, 10651269, 11847364, 14201692, 17771046, 21302538, 23694728, 26656569, 28403384, 31953807, 35542092, 42605076, 53313138, 63907614, 71084184, 85210152, 106626276, 127815228, 213252552, 255630456, 6110277983, 12220555966, 18330833949, 24441111932, 36661667898, 48882223864, 54992501847, 73323335796, 109985003694, 146646671592, 219970007388, 439940014776]

約数ペア:

[(1, 439940014776), (2, 219970007388), (3, 146646671592), (4, 109985003694), (6, 73323335796), (8, 54992501847), (9, 48882223864), (12, 36661667898), (18, 24441111932), (24, 18330833949), (36, 12220555966), (72, 6110277983), (1721, 255630456), (2063, 213252552), (3442, 127815228), (4126, 106626276), (5163, 85210152), (6189, 71084184), (6884, 63907614), (8252, 53313138), (10326, 42605076), (12378, 35542092), (13768, 31953807), (15489, 28403384), (16504, 26656569), (18567, 23694728), (20652, 21302538), (24756, 17771046), (30978, 14201692), (37134, 11847364), (41304, 10651269), (49512, 8885523), (61956, 7100846), (74268, 5923682), (123912, 3550423), (148536, 2961841)]