328008996

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{127}}^1\times {\mathrm{277}}^1$

素因数の和:458

約数の個数: 144

約数和(自身を含む): 984395776

約数和(自身を除く): 656386780

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 37, 42, 63, 74, 84, 111, 126, 127, 148, 222, 252, 254, 259, 277, 333, 381, 444, 508, 518, 554, 666, 762, 777, 831, 889, 1036, 1108, 1143, 1332, 1524, 1554, 1662, 1778, 1939, 2286, 2331, 2493, 2667, 3108, 3324, 3556, 3878, 4572, 4662, 4699, 4986, 5334, 5817, 7756, 8001, 9324, 9398, 9972, 10249, 10668, 11634, 14097, 16002, 17451, 18796, 20498, 23268, 28194, 30747, 32004, 32893, 34902, 35179, 40996, 42291, 56388, 61494, 65786, 69804, 70358, 71743, 84582, 92241, 98679, 105537, 122988, 131572, 140716, 143486, 169164, 184482, 197358, 211074, 215229, 246253, 286972, 296037, 316611, 368964, 394716, 422148, 430458, 492506, 592074, 633222, 645687, 738759, 860916, 985012, 1184148, 1266444, 1291374, 1301623, 1477518, 2216277, 2582748, 2603246, 2955036, 3904869, 4432554, 5206492, 7809738, 8865108, 9111361, 11714607, 15619476, 18222722, 23429214, 27334083, 36445444, 46858428, 54668166, 82002249, 109336332, 164004498, 328008996]

約数ペア:

[(1, 328008996), (2, 164004498), (3, 109336332), (4, 82002249), (6, 54668166), (7, 46858428), (9, 36445444), (12, 27334083), (14, 23429214), (18, 18222722), (21, 15619476), (28, 11714607), (36, 9111361), (37, 8865108), (42, 7809738), (63, 5206492), (74, 4432554), (84, 3904869), (111, 2955036), (126, 2603246), (127, 2582748), (148, 2216277), (222, 1477518), (252, 1301623), (254, 1291374), (259, 1266444), (277, 1184148), (333, 985012), (381, 860916), (444, 738759), (508, 645687), (518, 633222), (554, 592074), (666, 492506), (762, 430458), (777, 422148), (831, 394716), (889, 368964), (1036, 316611), (1108, 296037), (1143, 286972), (1332, 246253), (1524, 215229), (1554, 211074), (1662, 197358), (1778, 184482), (1939, 169164), (2286, 143486), (2331, 140716), (2493, 131572), (2667, 122988), (3108, 105537), (3324, 98679), (3556, 92241), (3878, 84582), (4572, 71743), (4662, 70358), (4699, 69804), (4986, 65786), (5334, 61494), (5817, 56388), (7756, 42291), (8001, 40996), (9324, 35179), (9398, 34902), (9972, 32893), (10249, 32004), (10668, 30747), (11634, 28194), (14097, 23268), (16002, 20498), (17451, 18796)]