486128608

素因数分解:

$2^5\times 7^2\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{137}}^1$

素因数の和:265

約数の個数: 144

約数和(自身を含む): 1173481344

約数和(自身を除く): 687352736

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 49, 56, 62, 73, 98, 112, 124, 137, 146, 196, 217, 224, 248, 274, 292, 392, 434, 496, 511, 548, 584, 784, 868, 959, 992, 1022, 1096, 1168, 1519, 1568, 1736, 1918, 2044, 2192, 2263, 2336, 3038, 3472, 3577, 3836, 4088, 4247, 4384, 4526, 6076, 6713, 6944, 7154, 7672, 8176, 8494, 9052, 10001, 12152, 13426, 14308, 15344, 15841, 16352, 16988, 18104, 20002, 24304, 26852, 28616, 29729, 30688, 31682, 33976, 36208, 40004, 48608, 53704, 57232, 59458, 63364, 67952, 70007, 72416, 80008, 107408, 110887, 114464, 118916, 126728, 135904, 140014, 160016, 208103, 214816, 221774, 237832, 253456, 280028, 310031, 320032, 416206, 443548, 475664, 490049, 506912, 560056, 620062, 832412, 887096, 951328, 980098, 1120112, 1240124, 1664824, 1774192, 1960196, 2170217, 2240224, 2480248, 3329648, 3548384, 3920392, 4340434, 4960496, 6659296, 7840784, 8680868, 9920992, 15191519, 15681568, 17361736, 30383038, 34723472, 60766076, 69446944, 121532152, 243064304, 486128608]

約数ペア:

[(1, 486128608), (2, 243064304), (4, 121532152), (7, 69446944), (8, 60766076), (14, 34723472), (16, 30383038), (28, 17361736), (31, 15681568), (32, 15191519), (49, 9920992), (56, 8680868), (62, 7840784), (73, 6659296), (98, 4960496), (112, 4340434), (124, 3920392), (137, 3548384), (146, 3329648), (196, 2480248), (217, 2240224), (224, 2170217), (248, 1960196), (274, 1774192), (292, 1664824), (392, 1240124), (434, 1120112), (496, 980098), (511, 951328), (548, 887096), (584, 832412), (784, 620062), (868, 560056), (959, 506912), (992, 490049), (1022, 475664), (1096, 443548), (1168, 416206), (1519, 320032), (1568, 310031), (1736, 280028), (1918, 253456), (2044, 237832), (2192, 221774), (2263, 214816), (2336, 208103), (3038, 160016), (3472, 140014), (3577, 135904), (3836, 126728), (4088, 118916), (4247, 114464), (4384, 110887), (4526, 107408), (6076, 80008), (6713, 72416), (6944, 70007), (7154, 67952), (7672, 63364), (8176, 59458), (8494, 57232), (9052, 53704), (10001, 48608), (12152, 40004), (13426, 36208), (14308, 33976), (15344, 31682), (15841, 30688), (16352, 29729), (16988, 28616), (18104, 26852), (20002, 24304)]