28305407988

素因数分解:

$2^2\times 3^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{20593}}^1$

素因数の和:20719

約数の個数: 192

約数和(自身を含む): 87186758400

約数和(自身を除く): 58881350412

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 13, 18, 22, 26, 27, 33, 36, 39, 44, 52, 54, 66, 78, 89, 99, 108, 117, 132, 143, 156, 178, 198, 234, 267, 286, 297, 351, 356, 396, 429, 468, 534, 572, 594, 702, 801, 858, 979, 1068, 1157, 1188, 1287, 1404, 1602, 1716, 1958, 2314, 2403, 2574, 2937, 3204, 3471, 3861, 3916, 4628, 4806, 5148, 5874, 6942, 7722, 8811, 9612, 10413, 11748, 12727, 13884, 15444, 17622, 20593, 20826, 25454, 26433, 31239, 35244, 38181, 41186, 41652, 50908, 52866, 61779, 62478, 76362, 82372, 105732, 114543, 123558, 124956, 152724, 185337, 226523, 229086, 247116, 267709, 343629, 370674, 453046, 458172, 535418, 556011, 679569, 687258, 741348, 803127, 906092, 1070836, 1112022, 1359138, 1374516, 1606254, 1832777, 2038707, 2224044, 2409381, 2718276, 2944799, 3212508, 3665554, 4077414, 4818762, 5498331, 5889598, 6116121, 7228143, 7331108, 8154828, 8834397, 9637524, 10996662, 11779196, 12232242, 14456286, 16494993, 17668794, 20160547, 21993324, 23826101, 24464484, 26503191, 28912572, 32989986, 35337588, 40321094, 47652202, 49484979, 53006382, 60481641, 65979972, 71478303, 79509573, 80642188, 95304404, 98969958, 106012764, 120963282, 142956606, 159019146, 181444923, 197939916, 214434909, 241926564, 262087111, 285913212, 318038292, 362889846, 428869818, 524174222, 544334769, 643304727, 725779692, 786261333, 857739636, 1048348444, 1088669538, 1286609454, 1572522666, 2177339076, 2358783999, 2573218908, 3145045332, 4717567998, 7076351997, 9435135996, 14152703994, 28305407988]

約数ペア:

[(1, 28305407988), (2, 14152703994), (3, 9435135996), (4, 7076351997), (6, 4717567998), (9, 3145045332), (11, 2573218908), (12, 2358783999), (13, 2177339076), (18, 1572522666), (22, 1286609454), (26, 1088669538), (27, 1048348444), (33, 857739636), (36, 786261333), (39, 725779692), (44, 643304727), (52, 544334769), (54, 524174222), (66, 428869818), (78, 362889846), (89, 318038292), (99, 285913212), (108, 262087111), (117, 241926564), (132, 214434909), (143, 197939916), (156, 181444923), (178, 159019146), (198, 142956606), (234, 120963282), (267, 106012764), (286, 98969958), (297, 95304404), (351, 80642188), (356, 79509573), (396, 71478303), (429, 65979972), (468, 60481641), (534, 53006382), (572, 49484979), (594, 47652202), (702, 40321094), (801, 35337588), (858, 32989986), (979, 28912572), (1068, 26503191), (1157, 24464484), (1188, 23826101), (1287, 21993324), (1404, 20160547), (1602, 17668794), (1716, 16494993), (1958, 14456286), (2314, 12232242), (2403, 11779196), (2574, 10996662), (2937, 9637524), (3204, 8834397), (3471, 8154828), (3861, 7331108), (3916, 7228143), (4628, 6116121), (4806, 5889598), (5148, 5498331), (5874, 4818762), (6942, 4077414), (7722, 3665554), (8811, 3212508), (9612, 2944799), (10413, 2718276), (11748, 2409381), (12727, 2224044), (13884, 2038707), (15444, 1832777), (17622, 1606254), (20593, 1374516), (20826, 1359138), (25454, 1112022), (26433, 1070836), (31239, 906092), (35244, 803127), (38181, 741348), (41186, 687258), (41652, 679569), (50908, 556011), (52866, 535418), (61779, 458172), (62478, 453046), (76362, 370674), (82372, 343629), (105732, 267709), (114543, 247116), (123558, 229086), (124956, 226523), (152724, 185337)]