215346768

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{7043}}^1$

素因数の和:7081

約数の個数: 120

約数和(自身を含む): 697017888

約数和(自身を除く): 481671120

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 39, 42, 48, 49, 52, 56, 78, 84, 91, 98, 104, 112, 147, 156, 168, 182, 196, 208, 273, 294, 312, 336, 364, 392, 546, 588, 624, 637, 728, 784, 1092, 1176, 1274, 1456, 1911, 2184, 2352, 2548, 3822, 4368, 5096, 7043, 7644, 10192, 14086, 15288, 21129, 28172, 30576, 42258, 49301, 56344, 84516, 91559, 98602, 112688, 147903, 169032, 183118, 197204, 274677, 295806, 338064, 345107, 366236, 394408, 549354, 591612, 640913, 690214, 732472, 788816, 1035321, 1098708, 1183224, 1281826, 1380428, 1464944, 1922739, 2070642, 2197416, 2366448, 2563652, 2760856, 3845478, 4141284, 4394832, 4486391, 5127304, 5521712, 7690956, 8282568, 8972782, 10254608, 13459173, 15381912, 16565136, 17945564, 26918346, 30763824, 35891128, 53836692, 71782256, 107673384, 215346768]

約数ペア:

[(1, 215346768), (2, 107673384), (3, 71782256), (4, 53836692), (6, 35891128), (7, 30763824), (8, 26918346), (12, 17945564), (13, 16565136), (14, 15381912), (16, 13459173), (21, 10254608), (24, 8972782), (26, 8282568), (28, 7690956), (39, 5521712), (42, 5127304), (48, 4486391), (49, 4394832), (52, 4141284), (56, 3845478), (78, 2760856), (84, 2563652), (91, 2366448), (98, 2197416), (104, 2070642), (112, 1922739), (147, 1464944), (156, 1380428), (168, 1281826), (182, 1183224), (196, 1098708), (208, 1035321), (273, 788816), (294, 732472), (312, 690214), (336, 640913), (364, 591612), (392, 549354), (546, 394408), (588, 366236), (624, 345107), (637, 338064), (728, 295806), (784, 274677), (1092, 197204), (1176, 183118), (1274, 169032), (1456, 147903), (1911, 112688), (2184, 98602), (2352, 91559), (2548, 84516), (3822, 56344), (4368, 49301), (5096, 42258), (7043, 30576), (7644, 28172), (10192, 21129), (14086, 15288)]