284366502

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{239}}^1$

素因数の和:351

約数の個数: 144

約数和(自身を含む): 768268800

約数和(自身を除く): 483902298

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 38, 42, 49, 57, 63, 71, 98, 114, 126, 133, 142, 147, 171, 213, 239, 266, 294, 342, 399, 426, 441, 478, 497, 639, 717, 798, 882, 931, 994, 1197, 1278, 1349, 1434, 1491, 1673, 1862, 2151, 2394, 2698, 2793, 2982, 3346, 3479, 4047, 4302, 4473, 4541, 5019, 5586, 6958, 8094, 8379, 8946, 9082, 9443, 10038, 10437, 11711, 12141, 13623, 15057, 16758, 16969, 18886, 20874, 23422, 24282, 27246, 28329, 30114, 31311, 31787, 33938, 35133, 40869, 50907, 56658, 62622, 63574, 66101, 70266, 81738, 84987, 95361, 101814, 105399, 118783, 132202, 152721, 169974, 190722, 198303, 210798, 222509, 237566, 286083, 305442, 322411, 356349, 396606, 445018, 572166, 594909, 644822, 667527, 712698, 831481, 967233, 1069047, 1189818, 1335054, 1662962, 1934466, 2002581, 2138094, 2256877, 2494443, 2901699, 4005162, 4513754, 4988886, 5803398, 6770631, 7483329, 13541262, 14966658, 15798139, 20311893, 31596278, 40623786, 47394417, 94788834, 142183251, 284366502]

約数ペア:

[(1, 284366502), (2, 142183251), (3, 94788834), (6, 47394417), (7, 40623786), (9, 31596278), (14, 20311893), (18, 15798139), (19, 14966658), (21, 13541262), (38, 7483329), (42, 6770631), (49, 5803398), (57, 4988886), (63, 4513754), (71, 4005162), (98, 2901699), (114, 2494443), (126, 2256877), (133, 2138094), (142, 2002581), (147, 1934466), (171, 1662962), (213, 1335054), (239, 1189818), (266, 1069047), (294, 967233), (342, 831481), (399, 712698), (426, 667527), (441, 644822), (478, 594909), (497, 572166), (639, 445018), (717, 396606), (798, 356349), (882, 322411), (931, 305442), (994, 286083), (1197, 237566), (1278, 222509), (1349, 210798), (1434, 198303), (1491, 190722), (1673, 169974), (1862, 152721), (2151, 132202), (2394, 118783), (2698, 105399), (2793, 101814), (2982, 95361), (3346, 84987), (3479, 81738), (4047, 70266), (4302, 66101), (4473, 63574), (4541, 62622), (5019, 56658), (5586, 50907), (6958, 40869), (8094, 35133), (8379, 33938), (8946, 31787), (9082, 31311), (9443, 30114), (10038, 28329), (10437, 27246), (11711, 24282), (12141, 23422), (13623, 20874), (15057, 18886), (16758, 16969)]