429863680

素因数分解:

$2^8\times 5^1\times {\mathrm{41}}^1\times {\mathrm{8191}}^1$

素因数の和:8253

約数の個数: 72

約数和(自身を含む): 1054900224

約数和(自身を除く): 625036544

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 41, 64, 80, 82, 128, 160, 164, 205, 256, 320, 328, 410, 640, 656, 820, 1280, 1312, 1640, 2624, 3280, 5248, 6560, 8191, 10496, 13120, 16382, 26240, 32764, 40955, 52480, 65528, 81910, 131056, 163820, 262112, 327640, 335831, 524224, 655280, 671662, 1048448, 1310560, 1343324, 1679155, 2096896, 2621120, 2686648, 3358310, 5242240, 5373296, 6716620, 10484480, 10746592, 13433240, 21493184, 26866480, 42986368, 53732960, 85972736, 107465920, 214931840, 429863680]

約数ペア:

[(1, 429863680), (2, 214931840), (4, 107465920), (5, 85972736), (8, 53732960), (10, 42986368), (16, 26866480), (20, 21493184), (32, 13433240), (40, 10746592), (41, 10484480), (64, 6716620), (80, 5373296), (82, 5242240), (128, 3358310), (160, 2686648), (164, 2621120), (205, 2096896), (256, 1679155), (320, 1343324), (328, 1310560), (410, 1048448), (640, 671662), (656, 655280), (820, 524224), (1280, 335831), (1312, 327640), (1640, 262112), (2624, 163820), (3280, 131056), (5248, 81910), (6560, 65528), (8191, 52480), (10496, 40955), (13120, 32764), (16382, 26240)]