2487156984

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{156307}}^1$

素因数の和:156349

約数の個数: 96

約数和(自身を含む): 7680975120

約数和(自身を除く): 5193818136

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 17, 18, 24, 26, 34, 36, 39, 51, 52, 68, 72, 78, 102, 104, 117, 136, 153, 156, 204, 221, 234, 306, 312, 408, 442, 468, 612, 663, 884, 936, 1224, 1326, 1768, 1989, 2652, 3978, 5304, 7956, 15912, 156307, 312614, 468921, 625228, 937842, 1250456, 1406763, 1875684, 2031991, 2657219, 2813526, 3751368, 4063982, 5314438, 5627052, 6095973, 7971657, 8127964, 10628876, 11254104, 12191946, 15943314, 16255928, 18287919, 21257752, 23914971, 24383892, 31886628, 34543847, 36575838, 47829942, 48767784, 63773256, 69087694, 73151676, 95659884, 103631541, 138175388, 146303352, 191319768, 207263082, 276350776, 310894623, 414526164, 621789246, 829052328, 1243578492, 2487156984]

約数ペア:

[(1, 2487156984), (2, 1243578492), (3, 829052328), (4, 621789246), (6, 414526164), (8, 310894623), (9, 276350776), (12, 207263082), (13, 191319768), (17, 146303352), (18, 138175388), (24, 103631541), (26, 95659884), (34, 73151676), (36, 69087694), (39, 63773256), (51, 48767784), (52, 47829942), (68, 36575838), (72, 34543847), (78, 31886628), (102, 24383892), (104, 23914971), (117, 21257752), (136, 18287919), (153, 16255928), (156, 15943314), (204, 12191946), (221, 11254104), (234, 10628876), (306, 8127964), (312, 7971657), (408, 6095973), (442, 5627052), (468, 5314438), (612, 4063982), (663, 3751368), (884, 2813526), (936, 2657219), (1224, 2031991), (1326, 1875684), (1768, 1406763), (1989, 1250456), (2652, 937842), (3978, 625228), (5304, 468921), (7956, 312614), (15912, 156307)]