1661556367048

素因数分解:

$2^3\times {\mathrm{23}}^2\times {\mathrm{61}}^1\times {\mathrm{1951}}^1\times {\mathrm{3299}}^1$

素因数の和:5363

約数の個数: 96

約数和(自身を含む): 3312850464000

約数和(自身を除く): 1651294096952

約数列:

[1, 2, 4, 8, 23, 46, 61, 92, 122, 184, 244, 488, 529, 1058, 1403, 1951, 2116, 2806, 3299, 3902, 4232, 5612, 6598, 7804, 11224, 13196, 15608, 26392, 32269, 44873, 64538, 75877, 89746, 119011, 129076, 151754, 179492, 201239, 238022, 258152, 303508, 358984, 402478, 476044, 607016, 804956, 952088, 1032079, 1609912, 1745171, 2064158, 2737253, 3490342, 4128316, 4628497, 5474506, 6436349, 6980684, 8256632, 9256994, 10949012, 12872698, 13961368, 18513988, 21898024, 25745396, 37027976, 51490792, 62956819, 106455431, 125913638, 148036027, 212910862, 251827276, 296072054, 392617289, 425821724, 503654552, 592144108, 785234578, 851643448, 1184288216, 1570469156, 3140938312, 3404828621, 6809657242, 9030197647, 13619314484, 18060395294, 27238628968, 36120790588, 72241581176, 207694545881, 415389091762, 830778183524, 1661556367048]

約数ペア:

[(1, 1661556367048), (2, 830778183524), (4, 415389091762), (8, 207694545881), (23, 72241581176), (46, 36120790588), (61, 27238628968), (92, 18060395294), (122, 13619314484), (184, 9030197647), (244, 6809657242), (488, 3404828621), (529, 3140938312), (1058, 1570469156), (1403, 1184288216), (1951, 851643448), (2116, 785234578), (2806, 592144108), (3299, 503654552), (3902, 425821724), (4232, 392617289), (5612, 296072054), (6598, 251827276), (7804, 212910862), (11224, 148036027), (13196, 125913638), (15608, 106455431), (26392, 62956819), (32269, 51490792), (44873, 37027976), (64538, 25745396), (75877, 21898024), (89746, 18513988), (119011, 13961368), (129076, 12872698), (151754, 10949012), (179492, 9256994), (201239, 8256632), (238022, 6980684), (258152, 6436349), (303508, 5474506), (358984, 4628497), (402478, 4128316), (476044, 3490342), (607016, 2737253), (804956, 2064158), (952088, 1745171), (1032079, 1609912)]