388323072

素因数分解:

$2^8\times 3^4\times {\mathrm{61}}^1\times {\mathrm{307}}^1$

素因数の和:396

約数の個数: 180

約数和(自身を含む): 1180724776

約数和(自身を除く): 792401704

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 61, 64, 72, 81, 96, 108, 122, 128, 144, 162, 183, 192, 216, 244, 256, 288, 307, 324, 366, 384, 432, 488, 549, 576, 614, 648, 732, 768, 864, 921, 976, 1098, 1152, 1228, 1296, 1464, 1647, 1728, 1842, 1952, 2196, 2304, 2456, 2592, 2763, 2928, 3294, 3456, 3684, 3904, 4392, 4912, 4941, 5184, 5526, 5856, 6588, 6912, 7368, 7808, 8289, 8784, 9824, 9882, 10368, 11052, 11712, 13176, 14736, 15616, 16578, 17568, 18727, 19648, 19764, 20736, 22104, 23424, 24867, 26352, 29472, 33156, 35136, 37454, 39296, 39528, 44208, 46848, 49734, 52704, 56181, 58944, 66312, 70272, 74908, 78592, 79056, 88416, 99468, 105408, 112362, 117888, 132624, 140544, 149816, 158112, 168543, 176832, 198936, 210816, 224724, 235776, 265248, 299632, 316224, 337086, 353664, 397872, 421632, 449448, 505629, 530496, 599264, 632448, 674172, 707328, 795744, 898896, 1011258, 1060992, 1198528, 1264896, 1348344, 1516887, 1591488, 1797792, 2022516, 2121984, 2397056, 2696688, 3033774, 3182976, 3595584, 4045032, 4794112, 5393376, 6067548, 6365952, 7191168, 8090064, 10786752, 12135096, 14382336, 16180128, 21573504, 24270192, 32360256, 43147008, 48540384, 64720512, 97080768, 129441024, 194161536, 388323072]

約数ペア:

[(1, 388323072), (2, 194161536), (3, 129441024), (4, 97080768), (6, 64720512), (8, 48540384), (9, 43147008), (12, 32360256), (16, 24270192), (18, 21573504), (24, 16180128), (27, 14382336), (32, 12135096), (36, 10786752), (48, 8090064), (54, 7191168), (61, 6365952), (64, 6067548), (72, 5393376), (81, 4794112), (96, 4045032), (108, 3595584), (122, 3182976), (128, 3033774), (144, 2696688), (162, 2397056), (183, 2121984), (192, 2022516), (216, 1797792), (244, 1591488), (256, 1516887), (288, 1348344), (307, 1264896), (324, 1198528), (366, 1060992), (384, 1011258), (432, 898896), (488, 795744), (549, 707328), (576, 674172), (614, 632448), (648, 599264), (732, 530496), (768, 505629), (864, 449448), (921, 421632), (976, 397872), (1098, 353664), (1152, 337086), (1228, 316224), (1296, 299632), (1464, 265248), (1647, 235776), (1728, 224724), (1842, 210816), (1952, 198936), (2196, 176832), (2304, 168543), (2456, 158112), (2592, 149816), (2763, 140544), (2928, 132624), (3294, 117888), (3456, 112362), (3684, 105408), (3904, 99468), (4392, 88416), (4912, 79056), (4941, 78592), (5184, 74908), (5526, 70272), (5856, 66312), (6588, 58944), (6912, 56181), (7368, 52704), (7808, 49734), (8289, 46848), (8784, 44208), (9824, 39528), (9882, 39296), (10368, 37454), (11052, 35136), (11712, 33156), (13176, 29472), (14736, 26352), (15616, 24867), (16578, 23424), (17568, 22104), (18727, 20736), (19648, 19764)]