2388293908

素因数分解:

$2^2\times 7^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1$

素因数の和:140

約数の個数: 240

約数和(自身を含む): 6008212224

約数和(自身を除く): 3619918316

約数列:

[1, 2, 4, 7, 11, 13, 14, 22, 26, 28, 37, 44, 47, 49, 52, 74, 77, 91, 94, 98, 143, 148, 154, 182, 188, 196, 259, 286, 308, 329, 343, 364, 407, 481, 517, 518, 539, 572, 611, 637, 658, 686, 814, 962, 1001, 1034, 1036, 1078, 1222, 1274, 1316, 1372, 1628, 1739, 1813, 1924, 2002, 2068, 2156, 2303, 2401, 2444, 2548, 2849, 3367, 3478, 3619, 3626, 3773, 4004, 4277, 4459, 4606, 4802, 5291, 5698, 6721, 6734, 6956, 7007, 7238, 7252, 7546, 8554, 8918, 9212, 9604, 10582, 11396, 12173, 12691, 13442, 13468, 14014, 14476, 15092, 16121, 17108, 17836, 19129, 19943, 21164, 22607, 23569, 24346, 25333, 25382, 26411, 26884, 28028, 29939, 31213, 32242, 37037, 38258, 39886, 45214, 47047, 47138, 48692, 49049, 50666, 50764, 52822, 59878, 62426, 64484, 74074, 76516, 79772, 85211, 88837, 90428, 94094, 94276, 98098, 101332, 105644, 112847, 119756, 124852, 133903, 139601, 148148, 158249, 164983, 170422, 177331, 177674, 188188, 196196, 209573, 225694, 248677, 259259, 267806, 279202, 316498, 329329, 329966, 340844, 343343, 354662, 355348, 419146, 451388, 497354, 518518, 535612, 558404, 596477, 632996, 658658, 659932, 686686, 709324, 838292, 937321, 977207, 994708, 1037036, 1107743, 1154881, 1192954, 1241317, 1317316, 1373372, 1467011, 1740739, 1814813, 1874642, 1954414, 2215486, 2305303, 2309762, 2385908, 2482634, 2934022, 3481478, 3629626, 3749284, 3908828, 4175339, 4430972, 4610606, 4619524, 4965268, 5868044, 6561247, 6962956, 7259252, 7754201, 8350678, 9221212, 12185173, 12703691, 13122494, 15508402, 16137121, 16701356, 24370346, 25407382, 26244988, 31016804, 32274242, 45928729, 48740692, 50814764, 54279407, 64548484, 85296211, 91857458, 108558814, 170592422, 183714916, 217117628, 341184844, 597073477, 1194146954, 2388293908]

約数ペア:

[(1, 2388293908), (2, 1194146954), (4, 597073477), (7, 341184844), (11, 217117628), (13, 183714916), (14, 170592422), (22, 108558814), (26, 91857458), (28, 85296211), (37, 64548484), (44, 54279407), (47, 50814764), (49, 48740692), (52, 45928729), (74, 32274242), (77, 31016804), (91, 26244988), (94, 25407382), (98, 24370346), (143, 16701356), (148, 16137121), (154, 15508402), (182, 13122494), (188, 12703691), (196, 12185173), (259, 9221212), (286, 8350678), (308, 7754201), (329, 7259252), (343, 6962956), (364, 6561247), (407, 5868044), (481, 4965268), (517, 4619524), (518, 4610606), (539, 4430972), (572, 4175339), (611, 3908828), (637, 3749284), (658, 3629626), (686, 3481478), (814, 2934022), (962, 2482634), (1001, 2385908), (1034, 2309762), (1036, 2305303), (1078, 2215486), (1222, 1954414), (1274, 1874642), (1316, 1814813), (1372, 1740739), (1628, 1467011), (1739, 1373372), (1813, 1317316), (1924, 1241317), (2002, 1192954), (2068, 1154881), (2156, 1107743), (2303, 1037036), (2401, 994708), (2444, 977207), (2548, 937321), (2849, 838292), (3367, 709324), (3478, 686686), (3619, 659932), (3626, 658658), (3773, 632996), (4004, 596477), (4277, 558404), (4459, 535612), (4606, 518518), (4802, 497354), (5291, 451388), (5698, 419146), (6721, 355348), (6734, 354662), (6956, 343343), (7007, 340844), (7238, 329966), (7252, 329329), (7546, 316498), (8554, 279202), (8918, 267806), (9212, 259259), (9604, 248677), (10582, 225694), (11396, 209573), (12173, 196196), (12691, 188188), (13442, 177674), (13468, 177331), (14014, 170422), (14476, 164983), (15092, 158249), (16121, 148148), (17108, 139601), (17836, 133903), (19129, 124852), (19943, 119756), (21164, 112847), (22607, 105644), (23569, 101332), (24346, 98098), (25333, 94276), (25382, 94094), (26411, 90428), (26884, 88837), (28028, 85211), (29939, 79772), (31213, 76516), (32242, 74074), (37037, 64484), (38258, 62426), (39886, 59878), (45214, 52822), (47047, 50764), (47138, 50666), (48692, 49049)]