308988108

素因数分解:

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

素因数の和:81

約数の個数: 288

約数和(自身を含む): 1008403200

約数和(自身を除く): 699415092

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 13, 18, 19, 22, 26, 27, 33, 36, 38, 39, 44, 52, 54, 57, 66, 76, 78, 81, 99, 108, 114, 117, 132, 143, 156, 162, 169, 171, 198, 209, 228, 234, 243, 247, 286, 297, 324, 338, 342, 351, 396, 418, 429, 468, 486, 494, 507, 513, 572, 594, 627, 676, 684, 702, 729, 741, 836, 858, 891, 972, 988, 1014, 1026, 1053, 1188, 1254, 1287, 1404, 1458, 1482, 1521, 1539, 1716, 1782, 1859, 1881, 2028, 2052, 2106, 2187, 2223, 2508, 2574, 2673, 2717, 2916, 2964, 3042, 3078, 3159, 3211, 3564, 3718, 3762, 3861, 4212, 4374, 4446, 4563, 4617, 5148, 5346, 5434, 5577, 5643, 6084, 6156, 6318, 6422, 6669, 7436, 7524, 7722, 8019, 8151, 8748, 8892, 9126, 9234, 9477, 9633, 10692, 10868, 11154, 11286, 11583, 12636, 12844, 13338, 13689, 13851, 15444, 16038, 16302, 16731, 16929, 18252, 18468, 18954, 19266, 20007, 22308, 22572, 23166, 24057, 24453, 26676, 27378, 27702, 28431, 28899, 32076, 32604, 33462, 33858, 34749, 35321, 37908, 38532, 40014, 41067, 41553, 46332, 48114, 48906, 50193, 50787, 54756, 55404, 56862, 57798, 60021, 66924, 67716, 69498, 70642, 73359, 80028, 82134, 83106, 86697, 96228, 97812, 100386, 101574, 104247, 105963, 113724, 115596, 120042, 123201, 138996, 141284, 146718, 150579, 152361, 164268, 166212, 173394, 180063, 200772, 203148, 208494, 211926, 220077, 240084, 246402, 260091, 293436, 301158, 304722, 312741, 317889, 346788, 360126, 369603, 416988, 423852, 440154, 451737, 457083, 492804, 520182, 540189, 602316, 609444, 625482, 635778, 660231, 720252, 739206, 780273, 880308, 903474, 914166, 953667, 1040364, 1080378, 1250964, 1271556, 1320462, 1355211, 1478412, 1560546, 1806948, 1828332, 1907334, 1980693, 2160756, 2340819, 2640924, 2710422, 2861001, 3121092, 3814668, 3961386, 4065633, 4681638, 5420844, 5722002, 5942079, 7022457, 7922772, 8131266, 8583003, 9363276, 11444004, 11884158, 14044914, 16262532, 17166006, 23768316, 25749009, 28089828, 34332012, 51498018, 77247027, 102996036, 154494054, 308988108]

約数ペア:

[(1, 308988108), (2, 154494054), (3, 102996036), (4, 77247027), (6, 51498018), (9, 34332012), (11, 28089828), (12, 25749009), (13, 23768316), (18, 17166006), (19, 16262532), (22, 14044914), (26, 11884158), (27, 11444004), (33, 9363276), (36, 8583003), (38, 8131266), (39, 7922772), (44, 7022457), (52, 5942079), (54, 5722002), (57, 5420844), (66, 4681638), (76, 4065633), (78, 3961386), (81, 3814668), (99, 3121092), (108, 2861001), (114, 2710422), (117, 2640924), (132, 2340819), (143, 2160756), (156, 1980693), (162, 1907334), (169, 1828332), (171, 1806948), (198, 1560546), (209, 1478412), (228, 1355211), (234, 1320462), (243, 1271556), (247, 1250964), (286, 1080378), (297, 1040364), (324, 953667), (338, 914166), (342, 903474), (351, 880308), (396, 780273), (418, 739206), (429, 720252), (468, 660231), (486, 635778), (494, 625482), (507, 609444), (513, 602316), (572, 540189), (594, 520182), (627, 492804), (676, 457083), (684, 451737), (702, 440154), (729, 423852), (741, 416988), (836, 369603), (858, 360126), (891, 346788), (972, 317889), (988, 312741), (1014, 304722), (1026, 301158), (1053, 293436), (1188, 260091), (1254, 246402), (1287, 240084), (1404, 220077), (1458, 211926), (1482, 208494), (1521, 203148), (1539, 200772), (1716, 180063), (1782, 173394), (1859, 166212), (1881, 164268), (2028, 152361), (2052, 150579), (2106, 146718), (2187, 141284), (2223, 138996), (2508, 123201), (2574, 120042), (2673, 115596), (2717, 113724), (2916, 105963), (2964, 104247), (3042, 101574), (3078, 100386), (3159, 97812), (3211, 96228), (3564, 86697), (3718, 83106), (3762, 82134), (3861, 80028), (4212, 73359), (4374, 70642), (4446, 69498), (4563, 67716), (4617, 66924), (5148, 60021), (5346, 57798), (5434, 56862), (5577, 55404), (5643, 54756), (6084, 50787), (6156, 50193), (6318, 48906), (6422, 48114), (6669, 46332), (7436, 41553), (7524, 41067), (7722, 40014), (8019, 38532), (8151, 37908), (8748, 35321), (8892, 34749), (9126, 33858), (9234, 33462), (9477, 32604), (9633, 32076), (10692, 28899), (10868, 28431), (11154, 27702), (11286, 27378), (11583, 26676), (12636, 24453), (12844, 24057), (13338, 23166), (13689, 22572), (13851, 22308), (15444, 20007), (16038, 19266), (16302, 18954), (16731, 18468), (16929, 18252)]