321346494

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{239}}^1\times {\mathrm{3557}}^1$

素因数の和:3814

約数の個数: 64

約数和(自身を含む): 819763200

約数和(自身を除く): 498416706

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 239, 378, 478, 717, 1434, 1673, 2151, 3346, 3557, 4302, 5019, 6453, 7114, 10038, 10671, 12906, 15057, 21342, 24899, 30114, 32013, 45171, 49798, 64026, 74697, 90342, 96039, 149394, 192078, 224091, 448182, 672273, 850123, 1344546, 1700246, 2550369, 5100738, 5950861, 7651107, 11901722, 15302214, 17852583, 22953321, 35705166, 45906642, 53557749, 107115498, 160673247, 321346494]

約数ペア:

[(1, 321346494), (2, 160673247), (3, 107115498), (6, 53557749), (7, 45906642), (9, 35705166), (14, 22953321), (18, 17852583), (21, 15302214), (27, 11901722), (42, 7651107), (54, 5950861), (63, 5100738), (126, 2550369), (189, 1700246), (239, 1344546), (378, 850123), (478, 672273), (717, 448182), (1434, 224091), (1673, 192078), (2151, 149394), (3346, 96039), (3557, 90342), (4302, 74697), (5019, 64026), (6453, 49798), (7114, 45171), (10038, 32013), (10671, 30114), (12906, 24899), (15057, 21342)]