2019548808

素因数分解:

$2^3\times 3^3\times {\mathrm{41}}^1\times {\mathrm{457}}^1\times {\mathrm{499}}^1$

素因数の和:1012

約数の個数: 128

約数和(自身を含む): 5770800000

約数和(自身を除く): 3751251192

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 41, 54, 72, 82, 108, 123, 164, 216, 246, 328, 369, 457, 492, 499, 738, 914, 984, 998, 1107, 1371, 1476, 1497, 1828, 1996, 2214, 2742, 2952, 2994, 3656, 3992, 4113, 4428, 4491, 5484, 5988, 8226, 8856, 8982, 10968, 11976, 12339, 13473, 16452, 17964, 18737, 20459, 24678, 26946, 32904, 35928, 37474, 40918, 49356, 53892, 56211, 61377, 74948, 81836, 98712, 107784, 112422, 122754, 149896, 163672, 168633, 184131, 224844, 228043, 245508, 337266, 368262, 449688, 456086, 491016, 505899, 552393, 674532, 684129, 736524, 912172, 1011798, 1104786, 1349064, 1368258, 1473048, 1824344, 2023596, 2052387, 2209572, 2736516, 4047192, 4104774, 4419144, 5473032, 6157161, 8209548, 9349763, 12314322, 16419096, 18699526, 24628644, 28049289, 37399052, 49257288, 56098578, 74798104, 84147867, 112197156, 168295734, 224394312, 252443601, 336591468, 504887202, 673182936, 1009774404, 2019548808]

約数ペア:

[(1, 2019548808), (2, 1009774404), (3, 673182936), (4, 504887202), (6, 336591468), (8, 252443601), (9, 224394312), (12, 168295734), (18, 112197156), (24, 84147867), (27, 74798104), (36, 56098578), (41, 49257288), (54, 37399052), (72, 28049289), (82, 24628644), (108, 18699526), (123, 16419096), (164, 12314322), (216, 9349763), (246, 8209548), (328, 6157161), (369, 5473032), (457, 4419144), (492, 4104774), (499, 4047192), (738, 2736516), (914, 2209572), (984, 2052387), (998, 2023596), (1107, 1824344), (1371, 1473048), (1476, 1368258), (1497, 1349064), (1828, 1104786), (1996, 1011798), (2214, 912172), (2742, 736524), (2952, 684129), (2994, 674532), (3656, 552393), (3992, 505899), (4113, 491016), (4428, 456086), (4491, 449688), (5484, 368262), (5988, 337266), (8226, 245508), (8856, 228043), (8982, 224844), (10968, 184131), (11976, 168633), (12339, 163672), (13473, 149896), (16452, 122754), (17964, 112422), (18737, 107784), (20459, 98712), (24678, 81836), (26946, 74948), (32904, 61377), (35928, 56211), (37474, 53892), (40918, 49356)]