1421994552

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{239}}^1\times {\mathrm{727}}^1$

素因数の和:1017

約数の個数: 128

約数和(自身を含む): 4025548800

約数和(自身を除く): 2603554248

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 31, 33, 44, 62, 66, 88, 93, 124, 132, 186, 239, 248, 264, 341, 372, 478, 682, 717, 727, 744, 956, 1023, 1364, 1434, 1454, 1912, 2046, 2181, 2629, 2728, 2868, 2908, 4092, 4362, 5258, 5736, 5816, 7409, 7887, 7997, 8184, 8724, 10516, 14818, 15774, 15994, 17448, 21032, 22227, 22537, 23991, 29636, 31548, 31988, 44454, 45074, 47982, 59272, 63096, 63976, 67611, 81499, 88908, 90148, 95964, 135222, 162998, 173753, 177816, 180296, 191928, 244497, 247907, 270444, 325996, 347506, 488994, 495814, 521259, 540888, 651992, 695012, 743721, 977988, 991628, 1042518, 1390024, 1487442, 1911283, 1955976, 1983256, 2085036, 2974884, 3822566, 4170072, 5386343, 5733849, 5949768, 7645132, 10772686, 11467698, 15290264, 16159029, 21545372, 22935396, 32318058, 43090744, 45870792, 59249773, 64636116, 118499546, 129272232, 177749319, 236999092, 355498638, 473998184, 710997276, 1421994552]

約数ペア:

[(1, 1421994552), (2, 710997276), (3, 473998184), (4, 355498638), (6, 236999092), (8, 177749319), (11, 129272232), (12, 118499546), (22, 64636116), (24, 59249773), (31, 45870792), (33, 43090744), (44, 32318058), (62, 22935396), (66, 21545372), (88, 16159029), (93, 15290264), (124, 11467698), (132, 10772686), (186, 7645132), (239, 5949768), (248, 5733849), (264, 5386343), (341, 4170072), (372, 3822566), (478, 2974884), (682, 2085036), (717, 1983256), (727, 1955976), (744, 1911283), (956, 1487442), (1023, 1390024), (1364, 1042518), (1434, 991628), (1454, 977988), (1912, 743721), (2046, 695012), (2181, 651992), (2629, 540888), (2728, 521259), (2868, 495814), (2908, 488994), (4092, 347506), (4362, 325996), (5258, 270444), (5736, 247907), (5816, 244497), (7409, 191928), (7887, 180296), (7997, 177816), (8184, 173753), (8724, 162998), (10516, 135222), (14818, 95964), (15774, 90148), (15994, 88908), (17448, 81499), (21032, 67611), (22227, 63976), (22537, 63096), (23991, 59272), (29636, 47982), (31548, 45074), (31988, 44454)]