326838564

素因数分解:

$2^2\times 3^4\times {\mathrm{13}}^2\times {\mathrm{47}}^1\times {\mathrm{127}}^1$

素因数の和:216

約数の個数: 180

約数和(自身を含む): 952326144

約数和(自身を除く): 625487580

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 47, 52, 54, 78, 81, 94, 108, 117, 127, 141, 156, 162, 169, 188, 234, 254, 282, 324, 338, 351, 381, 423, 468, 507, 508, 564, 611, 676, 702, 762, 846, 1014, 1053, 1143, 1222, 1269, 1404, 1521, 1524, 1651, 1692, 1833, 2028, 2106, 2286, 2444, 2538, 3042, 3302, 3429, 3666, 3807, 4212, 4563, 4572, 4953, 5076, 5499, 5969, 6084, 6604, 6858, 7332, 7614, 7943, 9126, 9906, 10287, 10998, 11938, 13689, 13716, 14859, 15228, 15886, 16497, 17907, 18252, 19812, 20574, 21463, 21996, 23829, 23876, 27378, 29718, 31772, 32994, 35814, 41148, 42926, 44577, 47658, 49491, 53721, 54756, 59436, 64389, 65988, 71487, 71628, 77597, 85852, 89154, 95316, 98982, 107442, 128778, 133731, 142974, 155194, 161163, 178308, 193167, 197964, 214461, 214884, 232791, 257556, 267462, 285948, 310388, 322326, 386334, 428922, 465582, 483489, 534924, 579501, 643383, 644652, 698373, 772668, 857844, 931164, 966978, 1008761, 1159002, 1286766, 1396746, 1738503, 1933956, 2017522, 2095119, 2318004, 2573532, 2793492, 3026283, 3477006, 4035044, 4190238, 6052566, 6285357, 6954012, 8380476, 9078849, 12105132, 12570714, 18157698, 25141428, 27236547, 36315396, 54473094, 81709641, 108946188, 163419282, 326838564]

約数ペア:

[(1, 326838564), (2, 163419282), (3, 108946188), (4, 81709641), (6, 54473094), (9, 36315396), (12, 27236547), (13, 25141428), (18, 18157698), (26, 12570714), (27, 12105132), (36, 9078849), (39, 8380476), (47, 6954012), (52, 6285357), (54, 6052566), (78, 4190238), (81, 4035044), (94, 3477006), (108, 3026283), (117, 2793492), (127, 2573532), (141, 2318004), (156, 2095119), (162, 2017522), (169, 1933956), (188, 1738503), (234, 1396746), (254, 1286766), (282, 1159002), (324, 1008761), (338, 966978), (351, 931164), (381, 857844), (423, 772668), (468, 698373), (507, 644652), (508, 643383), (564, 579501), (611, 534924), (676, 483489), (702, 465582), (762, 428922), (846, 386334), (1014, 322326), (1053, 310388), (1143, 285948), (1222, 267462), (1269, 257556), (1404, 232791), (1521, 214884), (1524, 214461), (1651, 197964), (1692, 193167), (1833, 178308), (2028, 161163), (2106, 155194), (2286, 142974), (2444, 133731), (2538, 128778), (3042, 107442), (3302, 98982), (3429, 95316), (3666, 89154), (3807, 85852), (4212, 77597), (4563, 71628), (4572, 71487), (4953, 65988), (5076, 64389), (5499, 59436), (5969, 54756), (6084, 53721), (6604, 49491), (6858, 47658), (7332, 44577), (7614, 42926), (7943, 41148), (9126, 35814), (9906, 32994), (10287, 31772), (10998, 29718), (11938, 27378), (13689, 23876), (13716, 23829), (14859, 21996), (15228, 21463), (15886, 20574), (16497, 19812), (17907, 18252)]