39780312

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{173}}^1$

素因数の和:273

約数の個数: 128

約数和(自身を含む): 119266560

約数和(自身を除く): 79486248

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 22, 24, 26, 33, 39, 44, 52, 66, 67, 78, 88, 104, 132, 134, 143, 156, 173, 201, 264, 268, 286, 312, 346, 402, 429, 519, 536, 572, 692, 737, 804, 858, 871, 1038, 1144, 1384, 1474, 1608, 1716, 1742, 1903, 2076, 2211, 2249, 2613, 2948, 3432, 3484, 3806, 4152, 4422, 4498, 5226, 5709, 5896, 6747, 6968, 7612, 8844, 8996, 9581, 10452, 11418, 11591, 13494, 15224, 17688, 17992, 19162, 20904, 22836, 23182, 24739, 26988, 28743, 34773, 38324, 45672, 46364, 49478, 53976, 57486, 69546, 74217, 76648, 92728, 98956, 114972, 127501, 139092, 148434, 150683, 197912, 229944, 255002, 278184, 296868, 301366, 382503, 452049, 510004, 593736, 602732, 765006, 904098, 1020008, 1205464, 1530012, 1657513, 1808196, 3060024, 3315026, 3616392, 4972539, 6630052, 9945078, 13260104, 19890156, 39780312]

約数ペア:

[(1, 39780312), (2, 19890156), (3, 13260104), (4, 9945078), (6, 6630052), (8, 4972539), (11, 3616392), (12, 3315026), (13, 3060024), (22, 1808196), (24, 1657513), (26, 1530012), (33, 1205464), (39, 1020008), (44, 904098), (52, 765006), (66, 602732), (67, 593736), (78, 510004), (88, 452049), (104, 382503), (132, 301366), (134, 296868), (143, 278184), (156, 255002), (173, 229944), (201, 197912), (264, 150683), (268, 148434), (286, 139092), (312, 127501), (346, 114972), (402, 98956), (429, 92728), (519, 76648), (536, 74217), (572, 69546), (692, 57486), (737, 53976), (804, 49478), (858, 46364), (871, 45672), (1038, 38324), (1144, 34773), (1384, 28743), (1474, 26988), (1608, 24739), (1716, 23182), (1742, 22836), (1903, 20904), (2076, 19162), (2211, 17992), (2249, 17688), (2613, 15224), (2948, 13494), (3432, 11591), (3484, 11418), (3806, 10452), (4152, 9581), (4422, 8996), (4498, 8844), (5226, 7612), (5709, 6968), (5896, 6747)]