1719267936

素因数分解:

$2^5\times 3^1\times {\mathrm{17}}^2\times {\mathrm{31}}^1\times {\mathrm{1999}}^1$

素因数の和:2077

約数の個数: 144

約数和(自身を含む): 4951296000

約数和(自身を除く): 3232028064

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 31, 32, 34, 48, 51, 62, 68, 93, 96, 102, 124, 136, 186, 204, 248, 272, 289, 372, 408, 496, 527, 544, 578, 744, 816, 867, 992, 1054, 1156, 1488, 1581, 1632, 1734, 1999, 2108, 2312, 2976, 3162, 3468, 3998, 4216, 4624, 5997, 6324, 6936, 7996, 8432, 8959, 9248, 11994, 12648, 13872, 15992, 16864, 17918, 23988, 25296, 26877, 27744, 31984, 33983, 35836, 47976, 50592, 53754, 61969, 63968, 67966, 71672, 95952, 101949, 107508, 123938, 135932, 143344, 185907, 191904, 203898, 215016, 247876, 271864, 286688, 371814, 407796, 430032, 495752, 543728, 577711, 743628, 815592, 860064, 991504, 1053473, 1087456, 1155422, 1487256, 1631184, 1733133, 1983008, 2106946, 2310844, 2974512, 3160419, 3262368, 3466266, 4213892, 4621688, 5949024, 6320838, 6932532, 8427784, 9243376, 12641676, 13865064, 16855568, 17909041, 18486752, 25283352, 27730128, 33711136, 35818082, 50566704, 53727123, 55460256, 71636164, 101133408, 107454246, 143272328, 214908492, 286544656, 429816984, 573089312, 859633968, 1719267936]

約数ペア:

[(1, 1719267936), (2, 859633968), (3, 573089312), (4, 429816984), (6, 286544656), (8, 214908492), (12, 143272328), (16, 107454246), (17, 101133408), (24, 71636164), (31, 55460256), (32, 53727123), (34, 50566704), (48, 35818082), (51, 33711136), (62, 27730128), (68, 25283352), (93, 18486752), (96, 17909041), (102, 16855568), (124, 13865064), (136, 12641676), (186, 9243376), (204, 8427784), (248, 6932532), (272, 6320838), (289, 5949024), (372, 4621688), (408, 4213892), (496, 3466266), (527, 3262368), (544, 3160419), (578, 2974512), (744, 2310844), (816, 2106946), (867, 1983008), (992, 1733133), (1054, 1631184), (1156, 1487256), (1488, 1155422), (1581, 1087456), (1632, 1053473), (1734, 991504), (1999, 860064), (2108, 815592), (2312, 743628), (2976, 577711), (3162, 543728), (3468, 495752), (3998, 430032), (4216, 407796), (4624, 371814), (5997, 286688), (6324, 271864), (6936, 247876), (7996, 215016), (8432, 203898), (8959, 191904), (9248, 185907), (11994, 143344), (12648, 135932), (13872, 123938), (15992, 107508), (16864, 101949), (17918, 95952), (23988, 71672), (25296, 67966), (26877, 63968), (27744, 61969), (31984, 53754), (33983, 50592), (35836, 47976)]