321915594

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1$

素因数の和:106

約数の個数: 288

約数和(自身を含む): 961320960

約数和(自身を除く): 639405366

約数列:

[1, 2, 3, 6, 7, 11, 13, 14, 19, 21, 22, 26, 31, 33, 38, 39, 42, 49, 57, 62, 66, 77, 78, 91, 93, 98, 114, 133, 143, 147, 154, 169, 182, 186, 209, 217, 231, 247, 266, 273, 286, 294, 338, 341, 399, 403, 418, 429, 434, 462, 494, 507, 539, 546, 589, 627, 637, 651, 682, 741, 798, 806, 858, 931, 1001, 1014, 1023, 1078, 1178, 1183, 1209, 1254, 1274, 1302, 1463, 1482, 1519, 1617, 1729, 1767, 1859, 1862, 1911, 2002, 2046, 2366, 2387, 2418, 2717, 2793, 2821, 2926, 3003, 3038, 3211, 3234, 3458, 3534, 3549, 3718, 3822, 4123, 4389, 4433, 4557, 4774, 5187, 5239, 5434, 5577, 5586, 5642, 6006, 6422, 6479, 7007, 7098, 7161, 7657, 8151, 8246, 8281, 8463, 8778, 8866, 9114, 9633, 10241, 10374, 10478, 11154, 12103, 12369, 12958, 13013, 13299, 14014, 14322, 15314, 15717, 16302, 16562, 16709, 16926, 19019, 19266, 19437, 19747, 20482, 21021, 22477, 22971, 24206, 24738, 24843, 26026, 26598, 28861, 30723, 31031, 31434, 33418, 35321, 36309, 36673, 38038, 38874, 39039, 39494, 42042, 44954, 45353, 45942, 49686, 50127, 53599, 57057, 57629, 57722, 59241, 61446, 62062, 67431, 70642, 72618, 73346, 78078, 84227, 86583, 90706, 91091, 93093, 99541, 100254, 105963, 107198, 110019, 114114, 115258, 118482, 133133, 134862, 136059, 157339, 160797, 168454, 172887, 173166, 182182, 186186, 199082, 211926, 217217, 220038, 247247, 252681, 256711, 266266, 272118, 273273, 298623, 314678, 317471, 321594, 345774, 375193, 399399, 403403, 434434, 472017, 494494, 505362, 513422, 546546, 589589, 597246, 634942, 651651, 696787, 741741, 750386, 770133, 798798, 806806, 944034, 952413, 1094951, 1125579, 1179178, 1210209, 1303302, 1393574, 1483482, 1540266, 1730729, 1768767, 1904826, 2090361, 2189902, 2251158, 2420418, 2823821, 3284853, 3461458, 3537534, 4127123, 4180722, 4877509, 5192187, 5647642, 6569706, 7664657, 8254246, 8471463, 9755018, 10384374, 12381369, 14632527, 15329314, 16942926, 22993971, 24762738, 29265054, 45987942, 53652599, 107305198, 160957797, 321915594]

約数ペア:

[(1, 321915594), (2, 160957797), (3, 107305198), (6, 53652599), (7, 45987942), (11, 29265054), (13, 24762738), (14, 22993971), (19, 16942926), (21, 15329314), (22, 14632527), (26, 12381369), (31, 10384374), (33, 9755018), (38, 8471463), (39, 8254246), (42, 7664657), (49, 6569706), (57, 5647642), (62, 5192187), (66, 4877509), (77, 4180722), (78, 4127123), (91, 3537534), (93, 3461458), (98, 3284853), (114, 2823821), (133, 2420418), (143, 2251158), (147, 2189902), (154, 2090361), (169, 1904826), (182, 1768767), (186, 1730729), (209, 1540266), (217, 1483482), (231, 1393574), (247, 1303302), (266, 1210209), (273, 1179178), (286, 1125579), (294, 1094951), (338, 952413), (341, 944034), (399, 806806), (403, 798798), (418, 770133), (429, 750386), (434, 741741), (462, 696787), (494, 651651), (507, 634942), (539, 597246), (546, 589589), (589, 546546), (627, 513422), (637, 505362), (651, 494494), (682, 472017), (741, 434434), (798, 403403), (806, 399399), (858, 375193), (931, 345774), (1001, 321594), (1014, 317471), (1023, 314678), (1078, 298623), (1178, 273273), (1183, 272118), (1209, 266266), (1254, 256711), (1274, 252681), (1302, 247247), (1463, 220038), (1482, 217217), (1519, 211926), (1617, 199082), (1729, 186186), (1767, 182182), (1859, 173166), (1862, 172887), (1911, 168454), (2002, 160797), (2046, 157339), (2366, 136059), (2387, 134862), (2418, 133133), (2717, 118482), (2793, 115258), (2821, 114114), (2926, 110019), (3003, 107198), (3038, 105963), (3211, 100254), (3234, 99541), (3458, 93093), (3534, 91091), (3549, 90706), (3718, 86583), (3822, 84227), (4123, 78078), (4389, 73346), (4433, 72618), (4557, 70642), (4774, 67431), (5187, 62062), (5239, 61446), (5434, 59241), (5577, 57722), (5586, 57629), (5642, 57057), (6006, 53599), (6422, 50127), (6479, 49686), (7007, 45942), (7098, 45353), (7161, 44954), (7657, 42042), (8151, 39494), (8246, 39039), (8281, 38874), (8463, 38038), (8778, 36673), (8866, 36309), (9114, 35321), (9633, 33418), (10241, 31434), (10374, 31031), (10478, 30723), (11154, 28861), (12103, 26598), (12369, 26026), (12958, 24843), (13013, 24738), (13299, 24206), (14014, 22971), (14322, 22477), (15314, 21021), (15717, 20482), (16302, 19747), (16562, 19437), (16709, 19266), (16926, 19019)]