1036128128

素因数分解:

$2^7\times 7^2\times {\mathrm{31}}^1\times {\mathrm{73}}^2$

素因数の和:205

約数の個数: 144

約数和(自身を含む): 2513043360

約数和(自身を除く): 1476915232

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 49, 56, 62, 64, 73, 98, 112, 124, 128, 146, 196, 217, 224, 248, 292, 392, 434, 448, 496, 511, 584, 784, 868, 896, 992, 1022, 1168, 1519, 1568, 1736, 1984, 2044, 2263, 2336, 3038, 3136, 3472, 3577, 3968, 4088, 4526, 4672, 5329, 6076, 6272, 6944, 7154, 8176, 9052, 9344, 10658, 12152, 13888, 14308, 15841, 16352, 18104, 21316, 24304, 27776, 28616, 31682, 32704, 36208, 37303, 42632, 48608, 57232, 63364, 65408, 72416, 74606, 85264, 97216, 110887, 114464, 126728, 144832, 149212, 165199, 170528, 194432, 221774, 228928, 253456, 261121, 289664, 298424, 330398, 341056, 443548, 457856, 506912, 522242, 596848, 660796, 682112, 887096, 1013824, 1044484, 1156393, 1193696, 1321592, 1774192, 2027648, 2088968, 2312786, 2387392, 2643184, 3548384, 4177936, 4625572, 4774784, 5286368, 7096768, 8094751, 8355872, 9251144, 10572736, 14193536, 16189502, 16711744, 18502288, 21145472, 32379004, 33423488, 37004576, 64758008, 74009152, 129516016, 148018304, 259032032, 518064064, 1036128128]

約数ペア:

[(1, 1036128128), (2, 518064064), (4, 259032032), (7, 148018304), (8, 129516016), (14, 74009152), (16, 64758008), (28, 37004576), (31, 33423488), (32, 32379004), (49, 21145472), (56, 18502288), (62, 16711744), (64, 16189502), (73, 14193536), (98, 10572736), (112, 9251144), (124, 8355872), (128, 8094751), (146, 7096768), (196, 5286368), (217, 4774784), (224, 4625572), (248, 4177936), (292, 3548384), (392, 2643184), (434, 2387392), (448, 2312786), (496, 2088968), (511, 2027648), (584, 1774192), (784, 1321592), (868, 1193696), (896, 1156393), (992, 1044484), (1022, 1013824), (1168, 887096), (1519, 682112), (1568, 660796), (1736, 596848), (1984, 522242), (2044, 506912), (2263, 457856), (2336, 443548), (3038, 341056), (3136, 330398), (3472, 298424), (3577, 289664), (3968, 261121), (4088, 253456), (4526, 228928), (4672, 221774), (5329, 194432), (6076, 170528), (6272, 165199), (6944, 149212), (7154, 144832), (8176, 126728), (9052, 114464), (9344, 110887), (10658, 97216), (12152, 85264), (13888, 74606), (14308, 72416), (15841, 65408), (16352, 63364), (18104, 57232), (21316, 48608), (24304, 42632), (27776, 37303), (28616, 36208), (31682, 32704)]