64382400.000000000

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{1327}}^1$

素因数の和:1386

約数の個数: 144

約数和(自身を含む): 464056320

約数和(自身を除く): 317921772

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 23, 28, 36, 38, 42, 46, 57, 63, 69, 76, 84, 92, 114, 126, 133, 138, 161, 171, 207, 228, 252, 266, 276, 322, 342, 399, 414, 437, 483, 532, 644, 684, 798, 828, 874, 966, 1197, 1311, 1327, 1449, 1596, 1748, 1932, 2394, 2622, 2654, 2898, 3059, 3933, 3981, 4788, 5244, 5308, 5796, 6118, 7866, 7962, 9177, 9289, 11943, 12236, 15732, 15924, 18354, 18578, 23886, 25213, 27531, 27867, 30521, 36708, 37156, 47772, 50426, 55062, 55734, 61042, 75639, 83601, 91563, 100852, 110124, 111468, 122084, 151278, 167202, 176491, 183126, 213647, 226917, 274689, 302556, 334404, 352982, 366252, 427294, 453834, 529473, 549378, 579899, 640941, 705964, 854588, 907668, 1058946, 1098756, 1159798, 1281882, 1588419, 1739697, 1922823, 2117892, 2319596, 2563764, 3176838, 3479394, 3845646, 4059293, 5219091, 6353676, 6958788, 7691292, 8118586, 10438182, 12177879, 16237172, 20876364, 24355758, 36533637, 48711516, 73067274, 146134548]

約数ペア:

[(1, 146134548), (2, 73067274), (3, 48711516), (4, 36533637), (6, 24355758), (7, 20876364), (9, 16237172), (12, 12177879), (14, 10438182), (18, 8118586), (19, 7691292), (21, 6958788), (23, 6353676), (28, 5219091), (36, 4059293), (38, 3845646), (42, 3479394), (46, 3176838), (57, 2563764), (63, 2319596), (69, 2117892), (76, 1922823), (84, 1739697), (92, 1588419), (114, 1281882), (126, 1159798), (133, 1098756), (138, 1058946), (161, 907668), (171, 854588), (207, 705964), (228, 640941), (252, 579899), (266, 549378), (276, 529473), (322, 453834), (342, 427294), (399, 366252), (414, 352982), (437, 334404), (483, 302556), (532, 274689), (644, 226917), (684, 213647), (798, 183126), (828, 176491), (874, 167202), (966, 151278), (1197, 122084), (1311, 111468), (1327, 110124), (1449, 100852), (1596, 91563), (1748, 83601), (1932, 75639), (2394, 61042), (2622, 55734), (2654, 55062), (2898, 50426), (3059, 47772), (3933, 37156), (3981, 36708), (4788, 30521), (5244, 27867), (5308, 27531), (5796, 25213), (6118, 23886), (7866, 18578), (7962, 18354), (9177, 15924), (9289, 15732), (11943, 12236)]