285794028

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1$

素因数の和:205

約数の個数: 192

約数和(自身を含む): 839946240

約数和(自身を除く): 554152212

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 47, 52, 54, 61, 71, 78, 94, 108, 117, 122, 141, 142, 156, 183, 188, 213, 234, 244, 282, 284, 351, 366, 423, 426, 468, 549, 564, 611, 639, 702, 732, 793, 846, 852, 923, 1098, 1222, 1269, 1278, 1404, 1586, 1647, 1692, 1833, 1846, 1917, 2196, 2379, 2444, 2538, 2556, 2769, 2867, 3172, 3294, 3337, 3666, 3692, 3834, 4331, 4758, 5076, 5499, 5538, 5734, 6588, 6674, 7137, 7332, 7668, 8307, 8601, 8662, 9516, 10011, 10998, 11076, 11468, 12993, 13348, 14274, 16497, 16614, 17202, 17324, 20022, 21411, 21996, 24921, 25803, 25986, 28548, 30033, 32994, 33228, 34404, 37271, 38979, 40044, 42822, 43381, 49842, 51606, 51972, 56303, 60066, 65988, 74542, 77409, 77958, 85644, 86762, 90099, 99684, 103212, 111813, 112606, 116937, 120132, 130143, 149084, 154818, 155916, 168909, 173524, 180198, 203557, 223626, 225212, 233874, 260286, 309636, 335439, 337818, 360396, 390429, 407114, 447252, 467748, 506727, 520572, 610671, 670878, 675636, 780858, 814228, 1006317, 1013454, 1171287, 1221342, 1341756, 1520181, 1561716, 1832013, 2012634, 2026908, 2342574, 2442684, 2646241, 3040362, 3664026, 4025268, 4685148, 5292482, 5496039, 6080724, 7328052, 7938723, 10584964, 10992078, 15877446, 21984156, 23816169, 31754892, 47632338, 71448507, 95264676, 142897014, 285794028]

約数ペア:

[(1, 285794028), (2, 142897014), (3, 95264676), (4, 71448507), (6, 47632338), (9, 31754892), (12, 23816169), (13, 21984156), (18, 15877446), (26, 10992078), (27, 10584964), (36, 7938723), (39, 7328052), (47, 6080724), (52, 5496039), (54, 5292482), (61, 4685148), (71, 4025268), (78, 3664026), (94, 3040362), (108, 2646241), (117, 2442684), (122, 2342574), (141, 2026908), (142, 2012634), (156, 1832013), (183, 1561716), (188, 1520181), (213, 1341756), (234, 1221342), (244, 1171287), (282, 1013454), (284, 1006317), (351, 814228), (366, 780858), (423, 675636), (426, 670878), (468, 610671), (549, 520572), (564, 506727), (611, 467748), (639, 447252), (702, 407114), (732, 390429), (793, 360396), (846, 337818), (852, 335439), (923, 309636), (1098, 260286), (1222, 233874), (1269, 225212), (1278, 223626), (1404, 203557), (1586, 180198), (1647, 173524), (1692, 168909), (1833, 155916), (1846, 154818), (1917, 149084), (2196, 130143), (2379, 120132), (2444, 116937), (2538, 112606), (2556, 111813), (2769, 103212), (2867, 99684), (3172, 90099), (3294, 86762), (3337, 85644), (3666, 77958), (3692, 77409), (3834, 74542), (4331, 65988), (4758, 60066), (5076, 56303), (5499, 51972), (5538, 51606), (5734, 49842), (6588, 43381), (6674, 42822), (7137, 40044), (7332, 38979), (7668, 37271), (8307, 34404), (8601, 33228), (8662, 32994), (9516, 30033), (10011, 28548), (10998, 25986), (11076, 25803), (11468, 24921), (12993, 21996), (13348, 21411), (14274, 20022), (16497, 17324), (16614, 17202)]