921018112

素因数分解:

$2^8\times 7^3\times {\mathrm{17}}^1\times {\mathrm{617}}^1$

素因数の和:671

約数の個数: 144

約数和(自身を含む): 2273745600

約数和(自身を除く): 1352727488

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 49, 56, 64, 68, 98, 112, 119, 128, 136, 196, 224, 238, 256, 272, 343, 392, 448, 476, 544, 617, 686, 784, 833, 896, 952, 1088, 1234, 1372, 1568, 1666, 1792, 1904, 2176, 2468, 2744, 3136, 3332, 3808, 4319, 4352, 4936, 5488, 5831, 6272, 6664, 7616, 8638, 9872, 10489, 10976, 11662, 12544, 13328, 15232, 17276, 19744, 20978, 21952, 23324, 26656, 30233, 30464, 34552, 39488, 41956, 43904, 46648, 53312, 60466, 69104, 73423, 78976, 83912, 87808, 93296, 106624, 120932, 138208, 146846, 157952, 167824, 186592, 211631, 213248, 241864, 276416, 293692, 335648, 373184, 423262, 483728, 513961, 552832, 587384, 671296, 746368, 846524, 967456, 1027922, 1105664, 1174768, 1342592, 1492736, 1693048, 1934912, 2055844, 2349536, 2685184, 3386096, 3597727, 3869824, 4111688, 4699072, 6772192, 7195454, 7739648, 8223376, 9398144, 13544384, 14390908, 16446752, 18796288, 27088768, 28781816, 32893504, 54177536, 57563632, 65787008, 115127264, 131574016, 230254528, 460509056, 921018112]

約数ペア:

[(1, 921018112), (2, 460509056), (4, 230254528), (7, 131574016), (8, 115127264), (14, 65787008), (16, 57563632), (17, 54177536), (28, 32893504), (32, 28781816), (34, 27088768), (49, 18796288), (56, 16446752), (64, 14390908), (68, 13544384), (98, 9398144), (112, 8223376), (119, 7739648), (128, 7195454), (136, 6772192), (196, 4699072), (224, 4111688), (238, 3869824), (256, 3597727), (272, 3386096), (343, 2685184), (392, 2349536), (448, 2055844), (476, 1934912), (544, 1693048), (617, 1492736), (686, 1342592), (784, 1174768), (833, 1105664), (896, 1027922), (952, 967456), (1088, 846524), (1234, 746368), (1372, 671296), (1568, 587384), (1666, 552832), (1792, 513961), (1904, 483728), (2176, 423262), (2468, 373184), (2744, 335648), (3136, 293692), (3332, 276416), (3808, 241864), (4319, 213248), (4352, 211631), (4936, 186592), (5488, 167824), (5831, 157952), (6272, 146846), (6664, 138208), (7616, 120932), (8638, 106624), (9872, 93296), (10489, 87808), (10976, 83912), (11662, 78976), (12544, 73423), (13328, 69104), (15232, 60466), (17276, 53312), (19744, 46648), (20978, 43904), (21952, 41956), (23324, 39488), (26656, 34552), (30233, 30464)]