947528784

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{223}}^1\times {\mathrm{1553}}^1$

素因数の和:1809

約数の個数: 120

約数和(自身を含む): 2805653760

約数和(自身を除く): 1858124976

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 36, 38, 48, 57, 72, 76, 114, 144, 152, 171, 223, 228, 304, 342, 446, 456, 669, 684, 892, 912, 1338, 1368, 1553, 1784, 2007, 2676, 2736, 3106, 3568, 4014, 4237, 4659, 5352, 6212, 8028, 8474, 9318, 10704, 12424, 12711, 13977, 16056, 16948, 18636, 24848, 25422, 27954, 29507, 32112, 33896, 37272, 38133, 50844, 55908, 59014, 67792, 74544, 76266, 88521, 101688, 111816, 118028, 152532, 177042, 203376, 223632, 236056, 265563, 305064, 346319, 354084, 472112, 531126, 610128, 692638, 708168, 1038957, 1062252, 1385276, 1416336, 2077914, 2124504, 2770552, 3116871, 4155828, 4249008, 5541104, 6233742, 6580061, 8311656, 12467484, 13160122, 16623312, 19740183, 24934968, 26320244, 39480366, 49869936, 52640488, 59220549, 78960732, 105280976, 118441098, 157921464, 236882196, 315842928, 473764392, 947528784]

約数ペア:

[(1, 947528784), (2, 473764392), (3, 315842928), (4, 236882196), (6, 157921464), (8, 118441098), (9, 105280976), (12, 78960732), (16, 59220549), (18, 52640488), (19, 49869936), (24, 39480366), (36, 26320244), (38, 24934968), (48, 19740183), (57, 16623312), (72, 13160122), (76, 12467484), (114, 8311656), (144, 6580061), (152, 6233742), (171, 5541104), (223, 4249008), (228, 4155828), (304, 3116871), (342, 2770552), (446, 2124504), (456, 2077914), (669, 1416336), (684, 1385276), (892, 1062252), (912, 1038957), (1338, 708168), (1368, 692638), (1553, 610128), (1784, 531126), (2007, 472112), (2676, 354084), (2736, 346319), (3106, 305064), (3568, 265563), (4014, 236056), (4237, 223632), (4659, 203376), (5352, 177042), (6212, 152532), (8028, 118028), (8474, 111816), (9318, 101688), (10704, 88521), (12424, 76266), (12711, 74544), (13977, 67792), (16056, 59014), (16948, 55908), (18636, 50844), (24848, 38133), (25422, 37272), (27954, 33896), (29507, 32112)]