389100348

素因数分解:

$2^2\times 3^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{83}}^1$

素因数の和:175

約数の個数: 288

約数和(自身を含む): 1294465536

約数和(自身を除く): 905365188

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 27, 28, 36, 39, 42, 52, 53, 54, 63, 78, 81, 83, 84, 91, 106, 108, 117, 126, 156, 159, 162, 166, 182, 189, 212, 234, 243, 249, 252, 273, 318, 324, 332, 351, 364, 371, 378, 468, 477, 486, 498, 546, 567, 581, 636, 689, 702, 742, 747, 756, 819, 954, 972, 996, 1053, 1079, 1092, 1113, 1134, 1162, 1378, 1404, 1431, 1484, 1494, 1638, 1701, 1743, 1908, 2067, 2106, 2158, 2226, 2241, 2268, 2324, 2457, 2756, 2862, 2988, 3159, 3237, 3276, 3339, 3402, 3486, 4134, 4212, 4293, 4316, 4399, 4452, 4482, 4823, 4914, 5229, 5724, 6201, 6318, 6474, 6678, 6723, 6804, 6972, 7371, 7553, 8268, 8586, 8798, 8964, 9646, 9711, 9828, 10017, 10458, 12402, 12636, 12879, 12948, 13197, 13356, 13446, 14469, 14742, 15106, 15687, 17172, 17596, 18603, 19292, 19422, 20034, 20169, 20916, 22113, 22659, 24804, 25758, 26394, 26892, 28938, 29133, 29484, 30051, 30212, 30793, 31374, 37206, 38844, 39591, 40068, 40338, 43407, 44226, 45318, 47061, 51516, 52788, 55809, 57187, 57876, 58266, 60102, 61586, 62748, 67977, 74412, 79182, 80676, 86814, 87399, 88452, 90153, 90636, 92379, 94122, 111618, 114374, 116532, 118773, 120204, 123172, 130221, 135954, 141183, 158364, 167427, 171561, 173628, 174798, 180306, 184758, 188244, 203931, 223236, 228748, 237546, 260442, 262197, 271908, 277137, 282366, 334854, 343122, 349596, 356319, 360612, 369516, 390663, 400309, 407862, 475092, 514683, 520884, 524394, 554274, 564732, 611793, 669708, 686244, 712638, 781326, 800618, 815724, 831411, 1029366, 1048788, 1068957, 1108548, 1171989, 1200927, 1223586, 1425276, 1544049, 1562652, 1601236, 1662822, 1835379, 2058732, 2137914, 2343978, 2401854, 2447172, 2494233, 3088098, 3325644, 3602781, 3670758, 4275828, 4632147, 4687956, 4803708, 4988466, 6176196, 7205562, 7341516, 7482699, 9264294, 9976932, 10808343, 13896441, 14411124, 14965398, 18528588, 21616686, 27792882, 29930796, 32425029, 43233372, 55585764, 64850058, 97275087, 129700116, 194550174, 389100348]

約数ペア:

[(1, 389100348), (2, 194550174), (3, 129700116), (4, 97275087), (6, 64850058), (7, 55585764), (9, 43233372), (12, 32425029), (13, 29930796), (14, 27792882), (18, 21616686), (21, 18528588), (26, 14965398), (27, 14411124), (28, 13896441), (36, 10808343), (39, 9976932), (42, 9264294), (52, 7482699), (53, 7341516), (54, 7205562), (63, 6176196), (78, 4988466), (81, 4803708), (83, 4687956), (84, 4632147), (91, 4275828), (106, 3670758), (108, 3602781), (117, 3325644), (126, 3088098), (156, 2494233), (159, 2447172), (162, 2401854), (166, 2343978), (182, 2137914), (189, 2058732), (212, 1835379), (234, 1662822), (243, 1601236), (249, 1562652), (252, 1544049), (273, 1425276), (318, 1223586), (324, 1200927), (332, 1171989), (351, 1108548), (364, 1068957), (371, 1048788), (378, 1029366), (468, 831411), (477, 815724), (486, 800618), (498, 781326), (546, 712638), (567, 686244), (581, 669708), (636, 611793), (689, 564732), (702, 554274), (742, 524394), (747, 520884), (756, 514683), (819, 475092), (954, 407862), (972, 400309), (996, 390663), (1053, 369516), (1079, 360612), (1092, 356319), (1113, 349596), (1134, 343122), (1162, 334854), (1378, 282366), (1404, 277137), (1431, 271908), (1484, 262197), (1494, 260442), (1638, 237546), (1701, 228748), (1743, 223236), (1908, 203931), (2067, 188244), (2106, 184758), (2158, 180306), (2226, 174798), (2241, 173628), (2268, 171561), (2324, 167427), (2457, 158364), (2756, 141183), (2862, 135954), (2988, 130221), (3159, 123172), (3237, 120204), (3276, 118773), (3339, 116532), (3402, 114374), (3486, 111618), (4134, 94122), (4212, 92379), (4293, 90636), (4316, 90153), (4399, 88452), (4452, 87399), (4482, 86814), (4823, 80676), (4914, 79182), (5229, 74412), (5724, 67977), (6201, 62748), (6318, 61586), (6474, 60102), (6678, 58266), (6723, 57876), (6804, 57187), (6972, 55809), (7371, 52788), (7553, 51516), (8268, 47061), (8586, 45318), (8798, 44226), (8964, 43407), (9646, 40338), (9711, 40068), (9828, 39591), (10017, 38844), (10458, 37206), (12402, 31374), (12636, 30793), (12879, 30212), (12948, 30051), (13197, 29484), (13356, 29133), (13446, 28938), (14469, 26892), (14742, 26394), (15106, 25758), (15687, 24804), (17172, 22659), (17596, 22113), (18603, 20916), (19292, 20169), (19422, 20034)]