409847152

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{257}}^1$

素因数の和:347

約数の個数: 160

約数和(自身を含む): 1015809984

約数和(自身を除く): 605962832

約数列:

[1, 2, 4, 8, 11, 13, 16, 17, 22, 26, 34, 41, 44, 52, 68, 82, 88, 104, 136, 143, 164, 176, 187, 208, 221, 257, 272, 286, 328, 374, 442, 451, 514, 533, 572, 656, 697, 748, 884, 902, 1028, 1066, 1144, 1394, 1496, 1768, 1804, 2056, 2132, 2288, 2431, 2788, 2827, 2992, 3341, 3536, 3608, 4112, 4264, 4369, 4862, 5576, 5654, 5863, 6682, 7216, 7667, 8528, 8738, 9061, 9724, 10537, 11152, 11308, 11726, 13364, 15334, 17476, 18122, 19448, 21074, 22616, 23452, 26728, 30668, 34952, 36244, 36751, 38896, 42148, 45232, 46904, 48059, 53456, 56797, 61336, 69904, 72488, 73502, 84296, 93808, 96118, 99671, 113594, 115907, 122672, 136981, 144976, 147004, 168592, 179129, 192236, 199342, 227188, 231814, 273962, 294008, 358258, 384472, 398684, 454376, 463628, 547924, 588016, 624767, 716516, 768944, 797368, 908752, 927256, 1095848, 1249534, 1433032, 1506791, 1594736, 1854512, 1970419, 2191696, 2328677, 2499068, 2866064, 3013582, 3940838, 4657354, 4998136, 6027164, 7881676, 9314708, 9996272, 12054328, 15763352, 18629416, 24108656, 25615447, 31526704, 37258832, 51230894, 102461788, 204923576, 409847152]

約数ペア:

[(1, 409847152), (2, 204923576), (4, 102461788), (8, 51230894), (11, 37258832), (13, 31526704), (16, 25615447), (17, 24108656), (22, 18629416), (26, 15763352), (34, 12054328), (41, 9996272), (44, 9314708), (52, 7881676), (68, 6027164), (82, 4998136), (88, 4657354), (104, 3940838), (136, 3013582), (143, 2866064), (164, 2499068), (176, 2328677), (187, 2191696), (208, 1970419), (221, 1854512), (257, 1594736), (272, 1506791), (286, 1433032), (328, 1249534), (374, 1095848), (442, 927256), (451, 908752), (514, 797368), (533, 768944), (572, 716516), (656, 624767), (697, 588016), (748, 547924), (884, 463628), (902, 454376), (1028, 398684), (1066, 384472), (1144, 358258), (1394, 294008), (1496, 273962), (1768, 231814), (1804, 227188), (2056, 199342), (2132, 192236), (2288, 179129), (2431, 168592), (2788, 147004), (2827, 144976), (2992, 136981), (3341, 122672), (3536, 115907), (3608, 113594), (4112, 99671), (4264, 96118), (4369, 93808), (4862, 84296), (5576, 73502), (5654, 72488), (5863, 69904), (6682, 61336), (7216, 56797), (7667, 53456), (8528, 48059), (8738, 46904), (9061, 45232), (9724, 42148), (10537, 38896), (11152, 36751), (11308, 36244), (11726, 34952), (13364, 30668), (15334, 26728), (17476, 23452), (18122, 22616), (19448, 21074)]