313493328

素因数分解:

$2^4\times 3^7\times {\mathrm{17}}^2\times {\mathrm{31}}^1$

素因数の和:94

約数の個数: 240

約数和(自身を含む): 998904320

約数和(自身を除く): 685410992

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 27, 31, 34, 36, 48, 51, 54, 62, 68, 72, 81, 93, 102, 108, 124, 136, 144, 153, 162, 186, 204, 216, 243, 248, 272, 279, 289, 306, 324, 372, 408, 432, 459, 486, 496, 527, 558, 578, 612, 648, 729, 744, 816, 837, 867, 918, 972, 1054, 1116, 1156, 1224, 1296, 1377, 1458, 1488, 1581, 1674, 1734, 1836, 1944, 2108, 2187, 2232, 2312, 2448, 2511, 2601, 2754, 2916, 3162, 3348, 3468, 3672, 3888, 4131, 4216, 4374, 4464, 4624, 4743, 5022, 5202, 5508, 5832, 6324, 6696, 6936, 7344, 7533, 7803, 8262, 8432, 8748, 8959, 9486, 10044, 10404, 11016, 11664, 12393, 12648, 13392, 13872, 14229, 15066, 15606, 16524, 17496, 17918, 18972, 20088, 20808, 22032, 22599, 23409, 24786, 25296, 26877, 28458, 30132, 31212, 33048, 34992, 35836, 37179, 37944, 40176, 41616, 42687, 45198, 46818, 49572, 53754, 56916, 60264, 62424, 66096, 67797, 70227, 71672, 74358, 75888, 80631, 85374, 90396, 93636, 99144, 107508, 113832, 120528, 124848, 128061, 135594, 140454, 143344, 148716, 161262, 170748, 180792, 187272, 198288, 210681, 215016, 227664, 241893, 256122, 271188, 280908, 297432, 322524, 341496, 361584, 374544, 384183, 421362, 430032, 483786, 512244, 542376, 561816, 594864, 632043, 645048, 682992, 725679, 768366, 842724, 967572, 1024488, 1084752, 1123632, 1152549, 1264086, 1290096, 1451358, 1536732, 1685448, 1935144, 2048976, 2177037, 2305098, 2528172, 2902716, 3073464, 3370896, 3870288, 4354074, 4610196, 5056344, 5805432, 6146928, 6531111, 8708148, 9220392, 10112688, 11610864, 13062222, 17416296, 18440784, 19593333, 26124444, 34832592, 39186666, 52248888, 78373332, 104497776, 156746664, 313493328]

約数ペア:

[(1, 313493328), (2, 156746664), (3, 104497776), (4, 78373332), (6, 52248888), (8, 39186666), (9, 34832592), (12, 26124444), (16, 19593333), (17, 18440784), (18, 17416296), (24, 13062222), (27, 11610864), (31, 10112688), (34, 9220392), (36, 8708148), (48, 6531111), (51, 6146928), (54, 5805432), (62, 5056344), (68, 4610196), (72, 4354074), (81, 3870288), (93, 3370896), (102, 3073464), (108, 2902716), (124, 2528172), (136, 2305098), (144, 2177037), (153, 2048976), (162, 1935144), (186, 1685448), (204, 1536732), (216, 1451358), (243, 1290096), (248, 1264086), (272, 1152549), (279, 1123632), (289, 1084752), (306, 1024488), (324, 967572), (372, 842724), (408, 768366), (432, 725679), (459, 682992), (486, 645048), (496, 632043), (527, 594864), (558, 561816), (578, 542376), (612, 512244), (648, 483786), (729, 430032), (744, 421362), (816, 384183), (837, 374544), (867, 361584), (918, 341496), (972, 322524), (1054, 297432), (1116, 280908), (1156, 271188), (1224, 256122), (1296, 241893), (1377, 227664), (1458, 215016), (1488, 210681), (1581, 198288), (1674, 187272), (1734, 180792), (1836, 170748), (1944, 161262), (2108, 148716), (2187, 143344), (2232, 140454), (2312, 135594), (2448, 128061), (2511, 124848), (2601, 120528), (2754, 113832), (2916, 107508), (3162, 99144), (3348, 93636), (3468, 90396), (3672, 85374), (3888, 80631), (4131, 75888), (4216, 74358), (4374, 71672), (4464, 70227), (4624, 67797), (4743, 66096), (5022, 62424), (5202, 60264), (5508, 56916), (5832, 53754), (6324, 49572), (6696, 46818), (6936, 45198), (7344, 42687), (7533, 41616), (7803, 40176), (8262, 37944), (8432, 37179), (8748, 35836), (8959, 34992), (9486, 33048), (10044, 31212), (10404, 30132), (11016, 28458), (11664, 26877), (12393, 25296), (12648, 24786), (13392, 23409), (13872, 22599), (14229, 22032), (15066, 20808), (15606, 20088), (16524, 18972), (17496, 17918)]