1327984944

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^2$

素因数の和:224

約数の個数: 240

約数和(自身を含む): 4213730304

約数和(自身を除く): 2885745360

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 16, 22, 24, 26, 31, 33, 39, 44, 48, 52, 62, 66, 78, 79, 88, 93, 104, 124, 132, 143, 156, 158, 176, 186, 208, 237, 248, 264, 286, 312, 316, 341, 372, 403, 429, 474, 496, 528, 572, 624, 632, 682, 744, 806, 858, 869, 948, 1023, 1027, 1144, 1209, 1264, 1364, 1488, 1612, 1716, 1738, 1896, 2046, 2054, 2288, 2418, 2449, 2607, 2728, 3081, 3224, 3432, 3476, 3792, 4092, 4108, 4433, 4836, 4898, 5214, 5456, 6162, 6241, 6448, 6864, 6952, 7347, 8184, 8216, 8866, 9672, 9796, 10428, 11297, 12324, 12482, 13299, 13904, 14694, 16368, 16432, 17732, 18723, 19344, 19592, 20856, 22594, 24648, 24964, 26598, 26939, 29388, 31837, 33891, 35464, 37446, 39184, 41712, 45188, 49296, 49928, 53196, 53878, 58776, 63674, 67782, 68651, 70928, 74892, 80817, 81133, 90376, 95511, 99856, 106392, 107756, 117552, 127348, 135564, 137302, 149784, 161634, 162266, 180752, 191022, 193471, 205953, 212784, 215512, 243399, 254696, 271128, 274604, 299568, 323268, 324532, 350207, 382044, 386942, 411906, 431024, 486798, 509392, 542256, 549208, 580413, 646536, 649064, 700414, 764088, 773884, 823812, 892463, 973596, 1050621, 1098416, 1160826, 1293072, 1298128, 1400828, 1528176, 1547768, 1647624, 1784926, 1947192, 2101242, 2128181, 2321652, 2515123, 2677389, 2801656, 3095536, 3295248, 3569852, 3894384, 4202484, 4256362, 4643304, 5030246, 5354778, 5603312, 6384543, 7139704, 7545369, 8404968, 8512724, 9286608, 10060492, 10709556, 12769086, 14279408, 15090738, 16809936, 17025448, 20120984, 21419112, 25538172, 27666353, 30181476, 34050896, 40241968, 42838224, 51076344, 55332706, 60362952, 82999059, 102152688, 110665412, 120725904, 165998118, 221330824, 331996236, 442661648, 663992472, 1327984944]

約数ペア:

[(1, 1327984944), (2, 663992472), (3, 442661648), (4, 331996236), (6, 221330824), (8, 165998118), (11, 120725904), (12, 110665412), (13, 102152688), (16, 82999059), (22, 60362952), (24, 55332706), (26, 51076344), (31, 42838224), (33, 40241968), (39, 34050896), (44, 30181476), (48, 27666353), (52, 25538172), (62, 21419112), (66, 20120984), (78, 17025448), (79, 16809936), (88, 15090738), (93, 14279408), (104, 12769086), (124, 10709556), (132, 10060492), (143, 9286608), (156, 8512724), (158, 8404968), (176, 7545369), (186, 7139704), (208, 6384543), (237, 5603312), (248, 5354778), (264, 5030246), (286, 4643304), (312, 4256362), (316, 4202484), (341, 3894384), (372, 3569852), (403, 3295248), (429, 3095536), (474, 2801656), (496, 2677389), (528, 2515123), (572, 2321652), (624, 2128181), (632, 2101242), (682, 1947192), (744, 1784926), (806, 1647624), (858, 1547768), (869, 1528176), (948, 1400828), (1023, 1298128), (1027, 1293072), (1144, 1160826), (1209, 1098416), (1264, 1050621), (1364, 973596), (1488, 892463), (1612, 823812), (1716, 773884), (1738, 764088), (1896, 700414), (2046, 649064), (2054, 646536), (2288, 580413), (2418, 549208), (2449, 542256), (2607, 509392), (2728, 486798), (3081, 431024), (3224, 411906), (3432, 386942), (3476, 382044), (3792, 350207), (4092, 324532), (4108, 323268), (4433, 299568), (4836, 274604), (4898, 271128), (5214, 254696), (5456, 243399), (6162, 215512), (6241, 212784), (6448, 205953), (6864, 193471), (6952, 191022), (7347, 180752), (8184, 162266), (8216, 161634), (8866, 149784), (9672, 137302), (9796, 135564), (10428, 127348), (11297, 117552), (12324, 107756), (12482, 106392), (13299, 99856), (13904, 95511), (14694, 90376), (16368, 81133), (16432, 80817), (17732, 74892), (18723, 70928), (19344, 68651), (19592, 67782), (20856, 63674), (22594, 58776), (24648, 53878), (24964, 53196), (26598, 49928), (26939, 49296), (29388, 45188), (31837, 41712), (33891, 39184), (35464, 37446)]