2028512304

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{283}}^1\times {\mathrm{547}}^1$

素因数の和:864

約数の個数: 240

約数和(自身を含む): 7024605952

約数和(自身を除く): 4996093648

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 28, 36, 39, 42, 48, 52, 56, 63, 72, 78, 84, 91, 104, 112, 117, 126, 144, 156, 168, 182, 208, 234, 252, 273, 283, 312, 336, 364, 468, 504, 546, 547, 566, 624, 728, 819, 849, 936, 1008, 1092, 1094, 1132, 1456, 1638, 1641, 1698, 1872, 1981, 2184, 2188, 2264, 2547, 3276, 3282, 3396, 3679, 3829, 3962, 4368, 4376, 4528, 4923, 5094, 5943, 6552, 6564, 6792, 7111, 7358, 7658, 7924, 8752, 9846, 10188, 11037, 11487, 11886, 13104, 13128, 13584, 14222, 14716, 15316, 15848, 17829, 19692, 20376, 21333, 22074, 22974, 23772, 25753, 26256, 28444, 29432, 30632, 31696, 33111, 34461, 35658, 39384, 40752, 42666, 44148, 45948, 47544, 49777, 51506, 56888, 58864, 61264, 63999, 66222, 68922, 71316, 77259, 78768, 85332, 88296, 91896, 95088, 99554, 103012, 113776, 127998, 132444, 137844, 142632, 149331, 154518, 154801, 170664, 176592, 183792, 199108, 206024, 231777, 255996, 264888, 275688, 285264, 298662, 309036, 309602, 341328, 398216, 412048, 447993, 463554, 464403, 511992, 529776, 551376, 597324, 618072, 619204, 796432, 895986, 927108, 928806, 1023984, 1083607, 1194648, 1236144, 1238408, 1393209, 1791972, 1854216, 1857612, 2012413, 2167214, 2389296, 2476816, 2786418, 3250821, 3583944, 3708432, 3715224, 4024826, 4334428, 5572836, 6037239, 6501642, 7167888, 7430448, 8049652, 8668856, 9752463, 11145672, 12074478, 13003284, 14086891, 16099304, 17337712, 18111717, 19504926, 22291344, 24148956, 26006568, 28173782, 32198608, 36223434, 39009852, 42260673, 48297912, 52013136, 56347564, 72446868, 78019704, 84521346, 96595824, 112695128, 126782019, 144893736, 156039408, 169042692, 225390256, 253564038, 289787472, 338085384, 507128076, 676170768, 1014256152, 2028512304]

約数ペア:

[(1, 2028512304), (2, 1014256152), (3, 676170768), (4, 507128076), (6, 338085384), (7, 289787472), (8, 253564038), (9, 225390256), (12, 169042692), (13, 156039408), (14, 144893736), (16, 126782019), (18, 112695128), (21, 96595824), (24, 84521346), (26, 78019704), (28, 72446868), (36, 56347564), (39, 52013136), (42, 48297912), (48, 42260673), (52, 39009852), (56, 36223434), (63, 32198608), (72, 28173782), (78, 26006568), (84, 24148956), (91, 22291344), (104, 19504926), (112, 18111717), (117, 17337712), (126, 16099304), (144, 14086891), (156, 13003284), (168, 12074478), (182, 11145672), (208, 9752463), (234, 8668856), (252, 8049652), (273, 7430448), (283, 7167888), (312, 6501642), (336, 6037239), (364, 5572836), (468, 4334428), (504, 4024826), (546, 3715224), (547, 3708432), (566, 3583944), (624, 3250821), (728, 2786418), (819, 2476816), (849, 2389296), (936, 2167214), (1008, 2012413), (1092, 1857612), (1094, 1854216), (1132, 1791972), (1456, 1393209), (1638, 1238408), (1641, 1236144), (1698, 1194648), (1872, 1083607), (1981, 1023984), (2184, 928806), (2188, 927108), (2264, 895986), (2547, 796432), (3276, 619204), (3282, 618072), (3396, 597324), (3679, 551376), (3829, 529776), (3962, 511992), (4368, 464403), (4376, 463554), (4528, 447993), (4923, 412048), (5094, 398216), (5943, 341328), (6552, 309602), (6564, 309036), (6792, 298662), (7111, 285264), (7358, 275688), (7658, 264888), (7924, 255996), (8752, 231777), (9846, 206024), (10188, 199108), (11037, 183792), (11487, 176592), (11886, 170664), (13104, 154801), (13128, 154518), (13584, 149331), (14222, 142632), (14716, 137844), (15316, 132444), (15848, 127998), (17829, 113776), (19692, 103012), (20376, 99554), (21333, 95088), (22074, 91896), (22974, 88296), (23772, 85332), (25753, 78768), (26256, 77259), (28444, 71316), (29432, 68922), (30632, 66222), (31696, 63999), (33111, 61264), (34461, 58864), (35658, 56888), (39384, 51506), (40752, 49777), (42666, 47544), (44148, 45948)]