663191328

素因数分解:

$2^5\times 3^1\times {\mathrm{97}}^1\times {\mathrm{229}}^1\times {\mathrm{311}}^1$

素因数の和:650

約数の個数: 96

約数和(自身を含む): 1772184960

約数和(自身を除く): 1108993632

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 97, 194, 229, 291, 311, 388, 458, 582, 622, 687, 776, 916, 933, 1164, 1244, 1374, 1552, 1832, 1866, 2328, 2488, 2748, 3104, 3664, 3732, 4656, 4976, 5496, 7328, 7464, 9312, 9952, 10992, 14928, 21984, 22213, 29856, 30167, 44426, 60334, 66639, 71219, 88852, 90501, 120668, 133278, 142438, 177704, 181002, 213657, 241336, 266556, 284876, 355408, 362004, 427314, 482672, 533112, 569752, 710816, 724008, 854628, 965344, 1066224, 1139504, 1448016, 1709256, 2132448, 2279008, 2896032, 3418512, 6837024, 6908243, 13816486, 20724729, 27632972, 41449458, 55265944, 82898916, 110531888, 165797832, 221063776, 331595664, 663191328]

約数ペア:

[(1, 663191328), (2, 331595664), (3, 221063776), (4, 165797832), (6, 110531888), (8, 82898916), (12, 55265944), (16, 41449458), (24, 27632972), (32, 20724729), (48, 13816486), (96, 6908243), (97, 6837024), (194, 3418512), (229, 2896032), (291, 2279008), (311, 2132448), (388, 1709256), (458, 1448016), (582, 1139504), (622, 1066224), (687, 965344), (776, 854628), (916, 724008), (933, 710816), (1164, 569752), (1244, 533112), (1374, 482672), (1552, 427314), (1832, 362004), (1866, 355408), (2328, 284876), (2488, 266556), (2748, 241336), (3104, 213657), (3664, 181002), (3732, 177704), (4656, 142438), (4976, 133278), (5496, 120668), (7328, 90501), (7464, 88852), (9312, 71219), (9952, 66639), (10992, 60334), (14928, 44426), (21984, 30167), (22213, 29856)]