830882008

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{7417}}^1$

素因数の和:7520

約数の個数: 64

約数和(自身を含む): 1815926400

約数和(自身を除く): 985044392

約数列:

[1, 2, 4, 8, 11, 19, 22, 38, 44, 67, 76, 88, 134, 152, 209, 268, 418, 536, 737, 836, 1273, 1474, 1672, 2546, 2948, 5092, 5896, 7417, 10184, 14003, 14834, 28006, 29668, 56012, 59336, 81587, 112024, 140923, 163174, 281846, 326348, 496939, 563692, 652696, 993878, 1127384, 1550153, 1987756, 3100306, 3975512, 5466329, 6200612, 9441841, 10932658, 12401224, 18883682, 21865316, 37767364, 43730632, 75534728, 103860251, 207720502, 415441004, 830882008]

約数ペア:

[(1, 830882008), (2, 415441004), (4, 207720502), (8, 103860251), (11, 75534728), (19, 43730632), (22, 37767364), (38, 21865316), (44, 18883682), (67, 12401224), (76, 10932658), (88, 9441841), (134, 6200612), (152, 5466329), (209, 3975512), (268, 3100306), (418, 1987756), (536, 1550153), (737, 1127384), (836, 993878), (1273, 652696), (1474, 563692), (1672, 496939), (2546, 326348), (2948, 281846), (5092, 163174), (5896, 140923), (7417, 112024), (10184, 81587), (14003, 59336), (14834, 56012), (28006, 29668)]