1931804064

素因数分解:

$2^5\times 3^2\times {\mathrm{79}}^1\times {\mathrm{197}}^1\times {\mathrm{431}}^1$

素因数の和:723

約数の個数: 144

約数和(自身を含む): 5604318720

約数和(自身を除く): 3672514656

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 79, 96, 144, 158, 197, 237, 288, 316, 394, 431, 474, 591, 632, 711, 788, 862, 948, 1182, 1264, 1293, 1422, 1576, 1724, 1773, 1896, 2364, 2528, 2586, 2844, 3152, 3448, 3546, 3792, 3879, 4728, 5172, 5688, 6304, 6896, 7092, 7584, 7758, 9456, 10344, 11376, 13792, 14184, 15516, 15563, 18912, 20688, 22752, 28368, 31032, 31126, 34049, 41376, 46689, 56736, 62064, 62252, 68098, 84907, 93378, 102147, 124128, 124504, 136196, 140067, 169814, 186756, 204294, 249008, 254721, 272392, 280134, 306441, 339628, 373512, 408588, 498016, 509442, 544784, 560268, 612882, 679256, 747024, 764163, 817176, 1018884, 1089568, 1120536, 1225764, 1358512, 1494048, 1528326, 1634352, 2037768, 2241072, 2451528, 2717024, 3056652, 3268704, 4075536, 4482144, 4903056, 6113304, 6707653, 8151072, 9806112, 12226608, 13415306, 20122959, 24453216, 26830612, 40245918, 53661224, 60368877, 80491836, 107322448, 120737754, 160983672, 214644896, 241475508, 321967344, 482951016, 643934688, 965902032, 1931804064]

約数ペア:

[(1, 1931804064), (2, 965902032), (3, 643934688), (4, 482951016), (6, 321967344), (8, 241475508), (9, 214644896), (12, 160983672), (16, 120737754), (18, 107322448), (24, 80491836), (32, 60368877), (36, 53661224), (48, 40245918), (72, 26830612), (79, 24453216), (96, 20122959), (144, 13415306), (158, 12226608), (197, 9806112), (237, 8151072), (288, 6707653), (316, 6113304), (394, 4903056), (431, 4482144), (474, 4075536), (591, 3268704), (632, 3056652), (711, 2717024), (788, 2451528), (862, 2241072), (948, 2037768), (1182, 1634352), (1264, 1528326), (1293, 1494048), (1422, 1358512), (1576, 1225764), (1724, 1120536), (1773, 1089568), (1896, 1018884), (2364, 817176), (2528, 764163), (2586, 747024), (2844, 679256), (3152, 612882), (3448, 560268), (3546, 544784), (3792, 509442), (3879, 498016), (4728, 408588), (5172, 373512), (5688, 339628), (6304, 306441), (6896, 280134), (7092, 272392), (7584, 254721), (7758, 249008), (9456, 204294), (10344, 186756), (11376, 169814), (13792, 140067), (14184, 136196), (15516, 124504), (15563, 124128), (18912, 102147), (20688, 93378), (22752, 84907), (28368, 68098), (31032, 62252), (31126, 62064), (34049, 56736), (41376, 46689)]