1643289972

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{251}}^1\times {\mathrm{479}}^1$

素因数の和:821

約数の個数: 96

約数和(自身を含む): 4145541120

約数和(自身を除く): 2502251148

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 67, 68, 102, 134, 201, 204, 251, 268, 402, 479, 502, 753, 804, 958, 1004, 1139, 1437, 1506, 1916, 2278, 2874, 3012, 3417, 4267, 4556, 5748, 6834, 8143, 8534, 12801, 13668, 16286, 16817, 17068, 24429, 25602, 32093, 32572, 33634, 48858, 50451, 51204, 64186, 67268, 96279, 97716, 100902, 120229, 128372, 192558, 201804, 240458, 285889, 360687, 385116, 480916, 545581, 571778, 721374, 857667, 1091162, 1143556, 1442748, 1636743, 1715334, 2043893, 2182324, 3273486, 3430668, 4087786, 6131679, 6546972, 8055343, 8175572, 12263358, 16110686, 24166029, 24526716, 32221372, 48332058, 96664116, 136940831, 273881662, 410822493, 547763324, 821644986, 1643289972]

約数ペア:

[(1, 1643289972), (2, 821644986), (3, 547763324), (4, 410822493), (6, 273881662), (12, 136940831), (17, 96664116), (34, 48332058), (51, 32221372), (67, 24526716), (68, 24166029), (102, 16110686), (134, 12263358), (201, 8175572), (204, 8055343), (251, 6546972), (268, 6131679), (402, 4087786), (479, 3430668), (502, 3273486), (753, 2182324), (804, 2043893), (958, 1715334), (1004, 1636743), (1139, 1442748), (1437, 1143556), (1506, 1091162), (1916, 857667), (2278, 721374), (2874, 571778), (3012, 545581), (3417, 480916), (4267, 385116), (4556, 360687), (5748, 285889), (6834, 240458), (8143, 201804), (8534, 192558), (12801, 128372), (13668, 120229), (16286, 100902), (16817, 97716), (17068, 96279), (24429, 67268), (25602, 64186), (32093, 51204), (32572, 50451), (33634, 48858)]