239774652

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{227}}^1$

素因数の和:348

約数の個数: 144

約数和(自身を含む): 684352032

約数和(自身を除く): 444577380

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 37, 39, 52, 61, 74, 78, 111, 117, 122, 148, 156, 183, 222, 227, 234, 244, 333, 366, 444, 454, 468, 481, 549, 666, 681, 732, 793, 908, 962, 1098, 1332, 1362, 1443, 1586, 1924, 2043, 2196, 2257, 2379, 2724, 2886, 2951, 3172, 4086, 4329, 4514, 4758, 5772, 5902, 6771, 7137, 8172, 8399, 8658, 8853, 9028, 9516, 11804, 13542, 13847, 14274, 16798, 17316, 17706, 20313, 25197, 26559, 27084, 27694, 28548, 29341, 33596, 35412, 40626, 41541, 50394, 53118, 55388, 58682, 75591, 81252, 83082, 88023, 100788, 106236, 109187, 117364, 124623, 151182, 166164, 176046, 180011, 218374, 249246, 264069, 302364, 327561, 352092, 360022, 436748, 498492, 512339, 528138, 540033, 655122, 720044, 982683, 1024678, 1056276, 1080066, 1310244, 1537017, 1620099, 1965366, 2049356, 2160132, 3074034, 3240198, 3930732, 4611051, 6148068, 6480396, 6660407, 9222102, 13320814, 18444204, 19981221, 26641628, 39962442, 59943663, 79924884, 119887326, 239774652]

約数ペア:

[(1, 239774652), (2, 119887326), (3, 79924884), (4, 59943663), (6, 39962442), (9, 26641628), (12, 19981221), (13, 18444204), (18, 13320814), (26, 9222102), (36, 6660407), (37, 6480396), (39, 6148068), (52, 4611051), (61, 3930732), (74, 3240198), (78, 3074034), (111, 2160132), (117, 2049356), (122, 1965366), (148, 1620099), (156, 1537017), (183, 1310244), (222, 1080066), (227, 1056276), (234, 1024678), (244, 982683), (333, 720044), (366, 655122), (444, 540033), (454, 528138), (468, 512339), (481, 498492), (549, 436748), (666, 360022), (681, 352092), (732, 327561), (793, 302364), (908, 264069), (962, 249246), (1098, 218374), (1332, 180011), (1362, 176046), (1443, 166164), (1586, 151182), (1924, 124623), (2043, 117364), (2196, 109187), (2257, 106236), (2379, 100788), (2724, 88023), (2886, 83082), (2951, 81252), (3172, 75591), (4086, 58682), (4329, 55388), (4514, 53118), (4758, 50394), (5772, 41541), (5902, 40626), (6771, 35412), (7137, 33596), (8172, 29341), (8399, 28548), (8658, 27694), (8853, 27084), (9028, 26559), (9516, 25197), (11804, 20313), (13542, 17706), (13847, 17316), (14274, 16798)]