319590804

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{30577}}^1$

素因数の和:30664

約数の個数: 48

約数和(自身を含む): 815087168

約数和(自身を除く): 495496364

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, 30577, 61154, 91731, 122308, 183462, 366924, 397501, 795002, 1192503, 1590004, 2048659, 2385006, 4097318, 4770012, 6145977, 8194636, 12291954, 24583908, 26632567, 53265134, 79897701, 106530268, 159795402, 319590804]

約数ペア:

[(1, 319590804), (2, 159795402), (3, 106530268), (4, 79897701), (6, 53265134), (12, 26632567), (13, 24583908), (26, 12291954), (39, 8194636), (52, 6145977), (67, 4770012), (78, 4097318), (134, 2385006), (156, 2048659), (201, 1590004), (268, 1192503), (402, 795002), (804, 397501), (871, 366924), (1742, 183462), (2613, 122308), (3484, 91731), (5226, 61154), (10452, 30577)]