38305488

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{157}}^1$

素因数の和:221

約数の個数: 160

約数和(自身を含む): 118492416

約数和(自身を除く): 80186928

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 17, 23, 24, 26, 34, 39, 46, 48, 51, 52, 68, 69, 78, 92, 102, 104, 136, 138, 156, 157, 184, 204, 208, 221, 272, 276, 299, 312, 314, 368, 391, 408, 442, 471, 552, 598, 624, 628, 663, 782, 816, 884, 897, 942, 1104, 1173, 1196, 1256, 1326, 1564, 1768, 1794, 1884, 2041, 2346, 2392, 2512, 2652, 2669, 3128, 3536, 3588, 3611, 3768, 4082, 4692, 4784, 5083, 5304, 5338, 6123, 6256, 7176, 7222, 7536, 8007, 8164, 9384, 10166, 10608, 10676, 10833, 12246, 14352, 14444, 15249, 16014, 16328, 18768, 20332, 21352, 21666, 24492, 28888, 30498, 32028, 32656, 34697, 40664, 42704, 43332, 46943, 48984, 57776, 60996, 61387, 64056, 69394, 81328, 86664, 93886, 97968, 104091, 121992, 122774, 128112, 138788, 140829, 173328, 184161, 187772, 208182, 243984, 245548, 277576, 281658, 368322, 375544, 416364, 491096, 555152, 563316, 736644, 751088, 798031, 832728, 982192, 1126632, 1473288, 1596062, 1665456, 2253264, 2394093, 2946576, 3192124, 4788186, 6384248, 9576372, 12768496, 19152744, 38305488]

約数ペア:

[(1, 38305488), (2, 19152744), (3, 12768496), (4, 9576372), (6, 6384248), (8, 4788186), (12, 3192124), (13, 2946576), (16, 2394093), (17, 2253264), (23, 1665456), (24, 1596062), (26, 1473288), (34, 1126632), (39, 982192), (46, 832728), (48, 798031), (51, 751088), (52, 736644), (68, 563316), (69, 555152), (78, 491096), (92, 416364), (102, 375544), (104, 368322), (136, 281658), (138, 277576), (156, 245548), (157, 243984), (184, 208182), (204, 187772), (208, 184161), (221, 173328), (272, 140829), (276, 138788), (299, 128112), (312, 122774), (314, 121992), (368, 104091), (391, 97968), (408, 93886), (442, 86664), (471, 81328), (552, 69394), (598, 64056), (624, 61387), (628, 60996), (663, 57776), (782, 48984), (816, 46943), (884, 43332), (897, 42704), (942, 40664), (1104, 34697), (1173, 32656), (1196, 32028), (1256, 30498), (1326, 28888), (1564, 24492), (1768, 21666), (1794, 21352), (1884, 20332), (2041, 18768), (2346, 16328), (2392, 16014), (2512, 15249), (2652, 14444), (2669, 14352), (3128, 12246), (3536, 10833), (3588, 10676), (3611, 10608), (3768, 10166), (4082, 9384), (4692, 8164), (4784, 8007), (5083, 7536), (5304, 7222), (5338, 7176), (6123, 6256)]