247996476

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1$

素因数の和:181

約数の個数: 288

約数和(自身を含む): 841696128

約数和(自身を除く): 593699652

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 17, 18, 21, 26, 28, 34, 36, 39, 42, 51, 52, 61, 63, 68, 73, 78, 84, 91, 102, 117, 119, 122, 126, 146, 153, 156, 182, 183, 204, 219, 221, 234, 238, 244, 252, 273, 292, 306, 357, 364, 366, 427, 438, 442, 468, 476, 511, 546, 549, 612, 657, 663, 714, 732, 793, 819, 854, 876, 884, 949, 1022, 1037, 1071, 1092, 1098, 1241, 1281, 1314, 1326, 1428, 1533, 1547, 1586, 1638, 1708, 1898, 1989, 2044, 2074, 2142, 2196, 2379, 2482, 2562, 2628, 2652, 2847, 3066, 3094, 3111, 3172, 3276, 3723, 3796, 3843, 3978, 4148, 4284, 4453, 4599, 4641, 4758, 4964, 5124, 5551, 5694, 6132, 6188, 6222, 6643, 7137, 7259, 7446, 7686, 7956, 8541, 8687, 8906, 9198, 9282, 9333, 9516, 11102, 11169, 11388, 12444, 13286, 13359, 13481, 13923, 14274, 14518, 14892, 15372, 16133, 16653, 17082, 17374, 17812, 18396, 18564, 18666, 19929, 21777, 22204, 22338, 26061, 26572, 26718, 26962, 27846, 28548, 29036, 31171, 32266, 33306, 34164, 34748, 37332, 39858, 40077, 40443, 43554, 44676, 48399, 49959, 52122, 53436, 53924, 55692, 57889, 59787, 62342, 64532, 65331, 66612, 75701, 78183, 79716, 80154, 80886, 87108, 93513, 94367, 96798, 99918, 104244, 112931, 115778, 119574, 121329, 124684, 130662, 145197, 151402, 156366, 160308, 161772, 173667, 187026, 188734, 193596, 199836, 225862, 227103, 231556, 239148, 242658, 261324, 280539, 283101, 290394, 302804, 312732, 338793, 347334, 374052, 377468, 405223, 451724, 454206, 485316, 521001, 529907, 561078, 566202, 580788, 677586, 681309, 694668, 810446, 849303, 908412, 984113, 1016379, 1042002, 1059814, 1122156, 1132404, 1215669, 1355172, 1362618, 1589721, 1620892, 1698606, 1968226, 2032758, 2084004, 2119628, 2431338, 2725236, 2952339, 3179442, 3397212, 3647007, 3936452, 4065516, 4769163, 4862676, 5904678, 6358884, 6888791, 7294014, 8857017, 9538326, 11809356, 13777582, 14588028, 17714034, 19076652, 20666373, 27555164, 35428068, 41332746, 61999119, 82665492, 123998238, 247996476]

約数ペア:

[(1, 247996476), (2, 123998238), (3, 82665492), (4, 61999119), (6, 41332746), (7, 35428068), (9, 27555164), (12, 20666373), (13, 19076652), (14, 17714034), (17, 14588028), (18, 13777582), (21, 11809356), (26, 9538326), (28, 8857017), (34, 7294014), (36, 6888791), (39, 6358884), (42, 5904678), (51, 4862676), (52, 4769163), (61, 4065516), (63, 3936452), (68, 3647007), (73, 3397212), (78, 3179442), (84, 2952339), (91, 2725236), (102, 2431338), (117, 2119628), (119, 2084004), (122, 2032758), (126, 1968226), (146, 1698606), (153, 1620892), (156, 1589721), (182, 1362618), (183, 1355172), (204, 1215669), (219, 1132404), (221, 1122156), (234, 1059814), (238, 1042002), (244, 1016379), (252, 984113), (273, 908412), (292, 849303), (306, 810446), (357, 694668), (364, 681309), (366, 677586), (427, 580788), (438, 566202), (442, 561078), (468, 529907), (476, 521001), (511, 485316), (546, 454206), (549, 451724), (612, 405223), (657, 377468), (663, 374052), (714, 347334), (732, 338793), (793, 312732), (819, 302804), (854, 290394), (876, 283101), (884, 280539), (949, 261324), (1022, 242658), (1037, 239148), (1071, 231556), (1092, 227103), (1098, 225862), (1241, 199836), (1281, 193596), (1314, 188734), (1326, 187026), (1428, 173667), (1533, 161772), (1547, 160308), (1586, 156366), (1638, 151402), (1708, 145197), (1898, 130662), (1989, 124684), (2044, 121329), (2074, 119574), (2142, 115778), (2196, 112931), (2379, 104244), (2482, 99918), (2562, 96798), (2628, 94367), (2652, 93513), (2847, 87108), (3066, 80886), (3094, 80154), (3111, 79716), (3172, 78183), (3276, 75701), (3723, 66612), (3796, 65331), (3843, 64532), (3978, 62342), (4148, 59787), (4284, 57889), (4453, 55692), (4599, 53924), (4641, 53436), (4758, 52122), (4964, 49959), (5124, 48399), (5551, 44676), (5694, 43554), (6132, 40443), (6188, 40077), (6222, 39858), (6643, 37332), (7137, 34748), (7259, 34164), (7446, 33306), (7686, 32266), (7956, 31171), (8541, 29036), (8687, 28548), (8906, 27846), (9198, 26962), (9282, 26718), (9333, 26572), (9516, 26061), (11102, 22338), (11169, 22204), (11388, 21777), (12444, 19929), (13286, 18666), (13359, 18564), (13481, 18396), (13923, 17812), (14274, 17374), (14518, 17082), (14892, 16653), (15372, 16133)]