272390118

素因数分解:

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

素因数の和:104

約数の個数: 288

約数和(自身を含む): 815109120

約数和(自身を除く): 542719002

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, 121, 133, 143, 147, 154, 182, 186, 209, 217, 231, 242, 247, 266, 273, 286, 294, 341, 363, 399, 403, 418, 429, 434, 462, 494, 539, 546, 589, 627, 637, 651, 682, 726, 741, 798, 806, 847, 858, 931, 1001, 1023, 1078, 1178, 1209, 1254, 1274, 1302, 1463, 1482, 1519, 1573, 1617, 1694, 1729, 1767, 1862, 1911, 2002, 2046, 2299, 2387, 2418, 2541, 2717, 2793, 2821, 2926, 3003, 3038, 3146, 3234, 3458, 3534, 3751, 3822, 4123, 4389, 4433, 4557, 4598, 4719, 4774, 5082, 5187, 5434, 5586, 5642, 5929, 6006, 6479, 6897, 7007, 7161, 7502, 7657, 8151, 8246, 8463, 8778, 8866, 9114, 9438, 10241, 10374, 11011, 11253, 11858, 12103, 12369, 12958, 13299, 13794, 14014, 14322, 15314, 16093, 16302, 16709, 16926, 17787, 19019, 19437, 19747, 20482, 21021, 22022, 22506, 22971, 24206, 24738, 26257, 26598, 28861, 29887, 30723, 31031, 32186, 33033, 33418, 35574, 36309, 38038, 38874, 39494, 42042, 45353, 45942, 48279, 48763, 50127, 52514, 53599, 57057, 57722, 59241, 59774, 61446, 62062, 66066, 71269, 72618, 77077, 78771, 84227, 86583, 89661, 90706, 93093, 96558, 97526, 100254, 107198, 112651, 114114, 118482, 133133, 136059, 142538, 146289, 154154, 157542, 160797, 168454, 173166, 179322, 183799, 186186, 209209, 213807, 217217, 225302, 231231, 252681, 266266, 272118, 292578, 317471, 321594, 337953, 341341, 367598, 375193, 399399, 418418, 427614, 434434, 462462, 498883, 505362, 551397, 589589, 627627, 634942, 651651, 675906, 682682, 750386, 798798, 926497, 952413, 997766, 1024023, 1102794, 1125579, 1179178, 1255254, 1303302, 1464463, 1496649, 1768767, 1852994, 1904826, 2048046, 2251158, 2389387, 2779491, 2928926, 2993298, 3492181, 3537534, 4127123, 4393389, 4778774, 5558982, 6485479, 6984362, 7168161, 8254246, 8786778, 10476543, 12381369, 12970958, 14336322, 19456437, 20953086, 24762738, 38912874, 45398353, 90796706, 136195059, 272390118]

約数ペア:

[(1, 272390118), (2, 136195059), (3, 90796706), (6, 45398353), (7, 38912874), (11, 24762738), (13, 20953086), (14, 19456437), (19, 14336322), (21, 12970958), (22, 12381369), (26, 10476543), (31, 8786778), (33, 8254246), (38, 7168161), (39, 6984362), (42, 6485479), (49, 5558982), (57, 4778774), (62, 4393389), (66, 4127123), (77, 3537534), (78, 3492181), (91, 2993298), (93, 2928926), (98, 2779491), (114, 2389387), (121, 2251158), (133, 2048046), (143, 1904826), (147, 1852994), (154, 1768767), (182, 1496649), (186, 1464463), (209, 1303302), (217, 1255254), (231, 1179178), (242, 1125579), (247, 1102794), (266, 1024023), (273, 997766), (286, 952413), (294, 926497), (341, 798798), (363, 750386), (399, 682682), (403, 675906), (418, 651651), (429, 634942), (434, 627627), (462, 589589), (494, 551397), (539, 505362), (546, 498883), (589, 462462), (627, 434434), (637, 427614), (651, 418418), (682, 399399), (726, 375193), (741, 367598), (798, 341341), (806, 337953), (847, 321594), (858, 317471), (931, 292578), (1001, 272118), (1023, 266266), (1078, 252681), (1178, 231231), (1209, 225302), (1254, 217217), (1274, 213807), (1302, 209209), (1463, 186186), (1482, 183799), (1519, 179322), (1573, 173166), (1617, 168454), (1694, 160797), (1729, 157542), (1767, 154154), (1862, 146289), (1911, 142538), (2002, 136059), (2046, 133133), (2299, 118482), (2387, 114114), (2418, 112651), (2541, 107198), (2717, 100254), (2793, 97526), (2821, 96558), (2926, 93093), (3003, 90706), (3038, 89661), (3146, 86583), (3234, 84227), (3458, 78771), (3534, 77077), (3751, 72618), (3822, 71269), (4123, 66066), (4389, 62062), (4433, 61446), (4557, 59774), (4598, 59241), (4719, 57722), (4774, 57057), (5082, 53599), (5187, 52514), (5434, 50127), (5586, 48763), (5642, 48279), (5929, 45942), (6006, 45353), (6479, 42042), (6897, 39494), (7007, 38874), (7161, 38038), (7502, 36309), (7657, 35574), (8151, 33418), (8246, 33033), (8463, 32186), (8778, 31031), (8866, 30723), (9114, 29887), (9438, 28861), (10241, 26598), (10374, 26257), (11011, 24738), (11253, 24206), (11858, 22971), (12103, 22506), (12369, 22022), (12958, 21021), (13299, 20482), (13794, 19747), (14014, 19437), (14322, 19019), (15314, 17787), (16093, 16926), (16302, 16709)]