245850348

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{151}}^1\times {\mathrm{193}}^1$

素因数の和:407

約数の個数: 96

約数和(自身を含む): 627504640

約数和(自身を除く): 381654292

約数列:

[1, 2, 3, 4, 6, 12, 19, 37, 38, 57, 74, 76, 111, 114, 148, 151, 193, 222, 228, 302, 386, 444, 453, 579, 604, 703, 772, 906, 1158, 1406, 1812, 2109, 2316, 2812, 2869, 3667, 4218, 5587, 5738, 7141, 7334, 8436, 8607, 11001, 11174, 11476, 14282, 14668, 16761, 17214, 21423, 22002, 22348, 28564, 29143, 33522, 34428, 42846, 44004, 58286, 67044, 85692, 87429, 106153, 116572, 135679, 174858, 212306, 271358, 318459, 349716, 407037, 424612, 542716, 553717, 636918, 814074, 1078291, 1107434, 1273836, 1628148, 1661151, 2156582, 2214868, 3234873, 3322302, 4313164, 6469746, 6644604, 12939492, 20487529, 40975058, 61462587, 81950116, 122925174, 245850348]

約数ペア:

[(1, 245850348), (2, 122925174), (3, 81950116), (4, 61462587), (6, 40975058), (12, 20487529), (19, 12939492), (37, 6644604), (38, 6469746), (57, 4313164), (74, 3322302), (76, 3234873), (111, 2214868), (114, 2156582), (148, 1661151), (151, 1628148), (193, 1273836), (222, 1107434), (228, 1078291), (302, 814074), (386, 636918), (444, 553717), (453, 542716), (579, 424612), (604, 407037), (703, 349716), (772, 318459), (906, 271358), (1158, 212306), (1406, 174858), (1812, 135679), (2109, 116572), (2316, 106153), (2812, 87429), (2869, 85692), (3667, 67044), (4218, 58286), (5587, 44004), (5738, 42846), (7141, 34428), (7334, 33522), (8436, 29143), (8607, 28564), (11001, 22348), (11174, 22002), (11476, 21423), (14282, 17214), (14668, 16761)]