304874388

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{463}}^1$

素因数の和:563

約数の個数: 192

約数和(自身を含む): 989470720

約数和(自身を除く): 684596332

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 27, 28, 36, 39, 42, 52, 54, 63, 67, 78, 84, 91, 108, 117, 126, 134, 156, 182, 189, 201, 234, 252, 268, 273, 351, 364, 378, 402, 463, 468, 469, 546, 603, 702, 756, 804, 819, 871, 926, 938, 1092, 1206, 1389, 1404, 1407, 1638, 1742, 1809, 1852, 1876, 2412, 2457, 2613, 2778, 2814, 3241, 3276, 3484, 3618, 4167, 4221, 4914, 5226, 5556, 5628, 6019, 6097, 6482, 7236, 7839, 8334, 8442, 9723, 9828, 10452, 12038, 12194, 12501, 12663, 12964, 15678, 16668, 16884, 18057, 18291, 19446, 23517, 24076, 24388, 25002, 25326, 29169, 31021, 31356, 36114, 36582, 38892, 42133, 47034, 50004, 50652, 54171, 54873, 58338, 62042, 72228, 73164, 84266, 87507, 93063, 94068, 108342, 109746, 116676, 124084, 126399, 162513, 164619, 168532, 175014, 186126, 216684, 217147, 219492, 252798, 279189, 325026, 329238, 350028, 372252, 379197, 403273, 434294, 505596, 558378, 650052, 651441, 658476, 758394, 806546, 837567, 868588, 1116756, 1137591, 1209819, 1302882, 1516788, 1613092, 1675134, 1954323, 2275182, 2419638, 2605764, 2822911, 3350268, 3629457, 3908646, 4550364, 4839276, 5645822, 5862969, 7258914, 7817292, 8468733, 10888371, 11291644, 11725938, 14517828, 16937466, 21776742, 23451876, 25406199, 33874932, 43553484, 50812398, 76218597, 101624796, 152437194, 304874388]

約数ペア:

[(1, 304874388), (2, 152437194), (3, 101624796), (4, 76218597), (6, 50812398), (7, 43553484), (9, 33874932), (12, 25406199), (13, 23451876), (14, 21776742), (18, 16937466), (21, 14517828), (26, 11725938), (27, 11291644), (28, 10888371), (36, 8468733), (39, 7817292), (42, 7258914), (52, 5862969), (54, 5645822), (63, 4839276), (67, 4550364), (78, 3908646), (84, 3629457), (91, 3350268), (108, 2822911), (117, 2605764), (126, 2419638), (134, 2275182), (156, 1954323), (182, 1675134), (189, 1613092), (201, 1516788), (234, 1302882), (252, 1209819), (268, 1137591), (273, 1116756), (351, 868588), (364, 837567), (378, 806546), (402, 758394), (463, 658476), (468, 651441), (469, 650052), (546, 558378), (603, 505596), (702, 434294), (756, 403273), (804, 379197), (819, 372252), (871, 350028), (926, 329238), (938, 325026), (1092, 279189), (1206, 252798), (1389, 219492), (1404, 217147), (1407, 216684), (1638, 186126), (1742, 175014), (1809, 168532), (1852, 164619), (1876, 162513), (2412, 126399), (2457, 124084), (2613, 116676), (2778, 109746), (2814, 108342), (3241, 94068), (3276, 93063), (3484, 87507), (3618, 84266), (4167, 73164), (4221, 72228), (4914, 62042), (5226, 58338), (5556, 54873), (5628, 54171), (6019, 50652), (6097, 50004), (6482, 47034), (7236, 42133), (7839, 38892), (8334, 36582), (8442, 36114), (9723, 31356), (9828, 31021), (10452, 29169), (12038, 25326), (12194, 25002), (12501, 24388), (12663, 24076), (12964, 23517), (15678, 19446), (16668, 18291), (16884, 18057)]