421285392

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{317}}^1\times {\mathrm{839}}^1$

素因数の和:1181

約数の個数: 120

約数和(自身を含む): 1291792320

約数和(自身を除く): 870506928

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 33, 36, 44, 48, 66, 72, 88, 99, 132, 144, 176, 198, 264, 317, 396, 528, 634, 792, 839, 951, 1268, 1584, 1678, 1902, 2517, 2536, 2853, 3356, 3487, 3804, 5034, 5072, 5706, 6712, 6974, 7551, 7608, 9229, 10068, 10461, 11412, 13424, 13948, 15102, 15216, 18458, 20136, 20922, 22824, 27687, 27896, 30204, 31383, 36916, 40272, 41844, 45648, 55374, 55792, 60408, 62766, 73832, 83061, 83688, 110748, 120816, 125532, 147664, 166122, 167376, 221496, 251064, 265963, 332244, 442992, 502128, 531926, 664488, 797889, 1063852, 1328976, 1595778, 2127704, 2393667, 2925593, 3191556, 4255408, 4787334, 5851186, 6383112, 8776779, 9574668, 11702372, 12766224, 17553558, 19149336, 23404744, 26330337, 35107116, 38298672, 46809488, 52660674, 70214232, 105321348, 140428464, 210642696, 421285392]

約数ペア:

[(1, 421285392), (2, 210642696), (3, 140428464), (4, 105321348), (6, 70214232), (8, 52660674), (9, 46809488), (11, 38298672), (12, 35107116), (16, 26330337), (18, 23404744), (22, 19149336), (24, 17553558), (33, 12766224), (36, 11702372), (44, 9574668), (48, 8776779), (66, 6383112), (72, 5851186), (88, 4787334), (99, 4255408), (132, 3191556), (144, 2925593), (176, 2393667), (198, 2127704), (264, 1595778), (317, 1328976), (396, 1063852), (528, 797889), (634, 664488), (792, 531926), (839, 502128), (951, 442992), (1268, 332244), (1584, 265963), (1678, 251064), (1902, 221496), (2517, 167376), (2536, 166122), (2853, 147664), (3356, 125532), (3487, 120816), (3804, 110748), (5034, 83688), (5072, 83061), (5706, 73832), (6712, 62766), (6974, 60408), (7551, 55792), (7608, 55374), (9229, 45648), (10068, 41844), (10461, 40272), (11412, 36916), (13424, 31383), (13948, 30204), (15102, 27896), (15216, 27687), (18458, 22824), (20136, 20922)]