274898988

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{337}}^1$

素因数の和:453

約数の個数: 192

約数和(自身を含む): 890373120

約数和(自身を除く): 615474132

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 27, 28, 36, 39, 42, 52, 54, 63, 78, 83, 84, 91, 108, 117, 126, 156, 166, 182, 189, 234, 249, 252, 273, 332, 337, 351, 364, 378, 468, 498, 546, 581, 674, 702, 747, 756, 819, 996, 1011, 1079, 1092, 1162, 1348, 1404, 1494, 1638, 1743, 2022, 2158, 2241, 2324, 2359, 2457, 2988, 3033, 3237, 3276, 3486, 4044, 4316, 4381, 4482, 4718, 4914, 5229, 6066, 6474, 6972, 7077, 7553, 8762, 8964, 9099, 9436, 9711, 9828, 10458, 12132, 12948, 13143, 14154, 15106, 15687, 17524, 18198, 19422, 20916, 21231, 22659, 26286, 27971, 28308, 29133, 30212, 30667, 31374, 36396, 38844, 39429, 42462, 45318, 52572, 55942, 58266, 61334, 62748, 63693, 67977, 78858, 83913, 84924, 90636, 92001, 111884, 116532, 118287, 122668, 127386, 135954, 157716, 167826, 184002, 195797, 203931, 236574, 251739, 254772, 271908, 276003, 335652, 363623, 368004, 391594, 407862, 473148, 503478, 552006, 587391, 727246, 755217, 783188, 815724, 828009, 1006956, 1090869, 1104012, 1174782, 1454492, 1510434, 1656018, 1762173, 2181738, 2349564, 2545361, 3020868, 3272607, 3312036, 3524346, 4363476, 5090722, 5286519, 6545214, 7048692, 7636083, 9817821, 10181444, 10573038, 13090428, 15272166, 19635642, 21146076, 22908249, 30544332, 39271284, 45816498, 68724747, 91632996, 137449494, 274898988]

約数ペア:

[(1, 274898988), (2, 137449494), (3, 91632996), (4, 68724747), (6, 45816498), (7, 39271284), (9, 30544332), (12, 22908249), (13, 21146076), (14, 19635642), (18, 15272166), (21, 13090428), (26, 10573038), (27, 10181444), (28, 9817821), (36, 7636083), (39, 7048692), (42, 6545214), (52, 5286519), (54, 5090722), (63, 4363476), (78, 3524346), (83, 3312036), (84, 3272607), (91, 3020868), (108, 2545361), (117, 2349564), (126, 2181738), (156, 1762173), (166, 1656018), (182, 1510434), (189, 1454492), (234, 1174782), (249, 1104012), (252, 1090869), (273, 1006956), (332, 828009), (337, 815724), (351, 783188), (364, 755217), (378, 727246), (468, 587391), (498, 552006), (546, 503478), (581, 473148), (674, 407862), (702, 391594), (747, 368004), (756, 363623), (819, 335652), (996, 276003), (1011, 271908), (1079, 254772), (1092, 251739), (1162, 236574), (1348, 203931), (1404, 195797), (1494, 184002), (1638, 167826), (1743, 157716), (2022, 135954), (2158, 127386), (2241, 122668), (2324, 118287), (2359, 116532), (2457, 111884), (2988, 92001), (3033, 90636), (3237, 84924), (3276, 83913), (3486, 78858), (4044, 67977), (4316, 63693), (4381, 62748), (4482, 61334), (4718, 58266), (4914, 55942), (5229, 52572), (6066, 45318), (6474, 42462), (6972, 39429), (7077, 38844), (7553, 36396), (8762, 31374), (8964, 30667), (9099, 30212), (9436, 29133), (9711, 28308), (9828, 27971), (10458, 26286), (12132, 22659), (12948, 21231), (13143, 20916), (14154, 19422), (15106, 18198), (15687, 17524)]