2019915936

素因数分解:

$2^5\times 3^2\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{4999}}^1$

素因数の和:5099

約数の個数: 144

約数和(自身を含む): 6093360000

約数和(自身を除く): 4073444064

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 32, 36, 46, 48, 61, 69, 72, 92, 96, 122, 138, 144, 183, 184, 207, 244, 276, 288, 366, 368, 414, 488, 549, 552, 732, 736, 828, 976, 1098, 1104, 1403, 1464, 1656, 1952, 2196, 2208, 2806, 2928, 3312, 4209, 4392, 4999, 5612, 5856, 6624, 8418, 8784, 9998, 11224, 12627, 14997, 16836, 17568, 19996, 22448, 25254, 29994, 33672, 39992, 44896, 44991, 50508, 59988, 67344, 79984, 89982, 101016, 114977, 119976, 134688, 159968, 179964, 202032, 229954, 239952, 304939, 344931, 359928, 404064, 459908, 479904, 609878, 689862, 719856, 914817, 919816, 1034793, 1219756, 1379724, 1439712, 1829634, 1839632, 2069586, 2439512, 2744451, 2759448, 3659268, 3679264, 4139172, 4879024, 5488902, 5518896, 7013597, 7318536, 8278344, 9758048, 10977804, 11037792, 14027194, 14637072, 16556688, 21040791, 21955608, 28054388, 29274144, 33113376, 42081582, 43911216, 56108776, 63122373, 84163164, 87822432, 112217552, 126244746, 168326328, 224435104, 252489492, 336652656, 504978984, 673305312, 1009957968, 2019915936]

約数ペア:

[(1, 2019915936), (2, 1009957968), (3, 673305312), (4, 504978984), (6, 336652656), (8, 252489492), (9, 224435104), (12, 168326328), (16, 126244746), (18, 112217552), (23, 87822432), (24, 84163164), (32, 63122373), (36, 56108776), (46, 43911216), (48, 42081582), (61, 33113376), (69, 29274144), (72, 28054388), (92, 21955608), (96, 21040791), (122, 16556688), (138, 14637072), (144, 14027194), (183, 11037792), (184, 10977804), (207, 9758048), (244, 8278344), (276, 7318536), (288, 7013597), (366, 5518896), (368, 5488902), (414, 4879024), (488, 4139172), (549, 3679264), (552, 3659268), (732, 2759448), (736, 2744451), (828, 2439512), (976, 2069586), (1098, 1839632), (1104, 1829634), (1403, 1439712), (1464, 1379724), (1656, 1219756), (1952, 1034793), (2196, 919816), (2208, 914817), (2806, 719856), (2928, 689862), (3312, 609878), (4209, 479904), (4392, 459908), (4999, 404064), (5612, 359928), (5856, 344931), (6624, 304939), (8418, 239952), (8784, 229954), (9998, 202032), (11224, 179964), (12627, 159968), (14997, 134688), (16836, 119976), (17568, 114977), (19996, 101016), (22448, 89982), (25254, 79984), (29994, 67344), (33672, 59988), (39992, 50508), (44896, 44991)]