3938982012

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{41}}^1\times {\mathrm{107}}^1\times {\mathrm{509}}^1$

素因数の和:681

約数の個数: 216

約数和(自身を含む): 11999398320

約数和(自身を除く): 8060416308

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 41, 42, 49, 63, 82, 84, 98, 107, 123, 126, 147, 164, 196, 214, 246, 252, 287, 294, 321, 369, 428, 441, 492, 509, 574, 588, 642, 738, 749, 861, 882, 963, 1018, 1148, 1284, 1476, 1498, 1527, 1722, 1764, 1926, 2009, 2036, 2247, 2583, 2996, 3054, 3444, 3563, 3852, 4018, 4387, 4494, 4581, 5166, 5243, 6027, 6108, 6741, 7126, 8036, 8774, 8988, 9162, 10332, 10486, 10689, 12054, 13161, 13482, 14252, 15729, 17548, 18081, 18324, 20869, 20972, 21378, 24108, 24941, 26322, 26964, 30709, 31458, 32067, 36162, 39483, 41738, 42756, 47187, 49882, 52644, 54463, 61418, 62607, 62916, 64134, 72324, 74823, 78966, 83476, 92127, 94374, 99764, 108926, 122836, 125214, 128268, 146083, 149646, 157932, 163389, 184254, 187821, 188748, 214963, 217852, 224469, 250428, 276381, 292166, 299292, 326778, 368508, 375642, 381241, 429926, 438249, 448938, 490167, 552762, 584332, 644889, 653556, 751284, 762482, 859852, 876498, 897876, 980334, 1022581, 1105524, 1143723, 1289778, 1314747, 1524964, 1752996, 1934667, 1960668, 2045162, 2232983, 2287446, 2579556, 2629494, 2668687, 3067743, 3431169, 3869334, 4090324, 4465966, 4574892, 5258988, 5337374, 6135486, 6698949, 6862338, 7738668, 8006061, 8931932, 9203229, 10674748, 12270972, 13397898, 13724676, 15630881, 16012122, 18406458, 20096847, 24018183, 26795796, 31261762, 32024244, 36812916, 40193694, 46892643, 48036366, 62523524, 80387388, 93785286, 96072732, 109416167, 140677929, 187570572, 218832334, 281355858, 328248501, 437664668, 562711716, 656497002, 984745503, 1312994004, 1969491006, 3938982012]

約数ペア:

[(1, 3938982012), (2, 1969491006), (3, 1312994004), (4, 984745503), (6, 656497002), (7, 562711716), (9, 437664668), (12, 328248501), (14, 281355858), (18, 218832334), (21, 187570572), (28, 140677929), (36, 109416167), (41, 96072732), (42, 93785286), (49, 80387388), (63, 62523524), (82, 48036366), (84, 46892643), (98, 40193694), (107, 36812916), (123, 32024244), (126, 31261762), (147, 26795796), (164, 24018183), (196, 20096847), (214, 18406458), (246, 16012122), (252, 15630881), (287, 13724676), (294, 13397898), (321, 12270972), (369, 10674748), (428, 9203229), (441, 8931932), (492, 8006061), (509, 7738668), (574, 6862338), (588, 6698949), (642, 6135486), (738, 5337374), (749, 5258988), (861, 4574892), (882, 4465966), (963, 4090324), (1018, 3869334), (1148, 3431169), (1284, 3067743), (1476, 2668687), (1498, 2629494), (1527, 2579556), (1722, 2287446), (1764, 2232983), (1926, 2045162), (2009, 1960668), (2036, 1934667), (2247, 1752996), (2583, 1524964), (2996, 1314747), (3054, 1289778), (3444, 1143723), (3563, 1105524), (3852, 1022581), (4018, 980334), (4387, 897876), (4494, 876498), (4581, 859852), (5166, 762482), (5243, 751284), (6027, 653556), (6108, 644889), (6741, 584332), (7126, 552762), (8036, 490167), (8774, 448938), (8988, 438249), (9162, 429926), (10332, 381241), (10486, 375642), (10689, 368508), (12054, 326778), (13161, 299292), (13482, 292166), (14252, 276381), (15729, 250428), (17548, 224469), (18081, 217852), (18324, 214963), (20869, 188748), (20972, 187821), (21378, 184254), (24108, 163389), (24941, 157932), (26322, 149646), (26964, 146083), (30709, 128268), (31458, 125214), (32067, 122836), (36162, 108926), (39483, 99764), (41738, 94374), (42756, 92127), (47187, 83476), (49882, 78966), (52644, 74823), (54463, 72324), (61418, 64134), (62607, 62916)]