13505621668

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{269}}^1$

素因数の和:411

約数の個数: 216

約数和(自身を含む): 31808359800

約数和(自身を除く): 18302738132

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 29, 44, 49, 58, 73, 77, 98, 116, 121, 146, 154, 196, 203, 242, 269, 292, 308, 319, 406, 484, 511, 538, 539, 638, 803, 812, 847, 1022, 1076, 1078, 1276, 1421, 1606, 1694, 1883, 2044, 2117, 2156, 2233, 2842, 2959, 3212, 3388, 3509, 3577, 3766, 4234, 4466, 5621, 5684, 5918, 5929, 7018, 7154, 7532, 7801, 8468, 8833, 8932, 11242, 11836, 11858, 13181, 14036, 14308, 14819, 15602, 15631, 17666, 19637, 20713, 22484, 23287, 23716, 24563, 26362, 29638, 31204, 31262, 32549, 35332, 39274, 39347, 41426, 46574, 49126, 52724, 54607, 59276, 61831, 62524, 65098, 78548, 78694, 82852, 85811, 93148, 98252, 103733, 109214, 123662, 130196, 137459, 144991, 157388, 163009, 171622, 171941, 207466, 216007, 218428, 227843, 247324, 256157, 274918, 289982, 326018, 343244, 343882, 382249, 414932, 432014, 432817, 455686, 512314, 549836, 569473, 579964, 600677, 652036, 687764, 764498, 864028, 865634, 911372, 943921, 962213, 1024628, 1138946, 1141063, 1201354, 1512049, 1528996, 1594901, 1731268, 1793099, 1887842, 1924426, 2277892, 2282126, 2376077, 2402708, 3024098, 3189802, 3586198, 3775684, 3848852, 3986311, 4204739, 4564252, 4752154, 6048196, 6264203, 6379604, 6607447, 7172396, 7972622, 8409478, 9504308, 10584343, 12528406, 12551693, 13214894, 15945244, 16632539, 16818956, 21168686, 25056812, 25103386, 26429788, 27904177, 33265078, 42337372, 43849421, 46252129, 50206772, 55808354, 66530156, 68906233, 87698842, 92504258, 111616708, 116427773, 137812466, 175397684, 185008516, 232855546, 275624932, 306945947, 465711092, 482343631, 613891894, 964687262, 1227783788, 1929374524, 3376405417, 6752810834, 13505621668]

約数ペア:

[(1, 13505621668), (2, 6752810834), (4, 3376405417), (7, 1929374524), (11, 1227783788), (14, 964687262), (22, 613891894), (28, 482343631), (29, 465711092), (44, 306945947), (49, 275624932), (58, 232855546), (73, 185008516), (77, 175397684), (98, 137812466), (116, 116427773), (121, 111616708), (146, 92504258), (154, 87698842), (196, 68906233), (203, 66530156), (242, 55808354), (269, 50206772), (292, 46252129), (308, 43849421), (319, 42337372), (406, 33265078), (484, 27904177), (511, 26429788), (538, 25103386), (539, 25056812), (638, 21168686), (803, 16818956), (812, 16632539), (847, 15945244), (1022, 13214894), (1076, 12551693), (1078, 12528406), (1276, 10584343), (1421, 9504308), (1606, 8409478), (1694, 7972622), (1883, 7172396), (2044, 6607447), (2117, 6379604), (2156, 6264203), (2233, 6048196), (2842, 4752154), (2959, 4564252), (3212, 4204739), (3388, 3986311), (3509, 3848852), (3577, 3775684), (3766, 3586198), (4234, 3189802), (4466, 3024098), (5621, 2402708), (5684, 2376077), (5918, 2282126), (5929, 2277892), (7018, 1924426), (7154, 1887842), (7532, 1793099), (7801, 1731268), (8468, 1594901), (8833, 1528996), (8932, 1512049), (11242, 1201354), (11836, 1141063), (11858, 1138946), (13181, 1024628), (14036, 962213), (14308, 943921), (14819, 911372), (15602, 865634), (15631, 864028), (17666, 764498), (19637, 687764), (20713, 652036), (22484, 600677), (23287, 579964), (23716, 569473), (24563, 549836), (26362, 512314), (29638, 455686), (31204, 432817), (31262, 432014), (32549, 414932), (35332, 382249), (39274, 343882), (39347, 343244), (41426, 326018), (46574, 289982), (49126, 274918), (52724, 256157), (54607, 247324), (59276, 227843), (61831, 218428), (62524, 216007), (65098, 207466), (78548, 171941), (78694, 171622), (82852, 163009), (85811, 157388), (93148, 144991), (98252, 137459), (103733, 130196), (109214, 123662)]