289688784

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{11197}}^1$

素因数の和:11233

約数の個数: 120

約数和(自身を含む): 949769568

約数和(自身を除く): 660080784

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 33, 42, 44, 48, 49, 56, 66, 77, 84, 88, 98, 112, 132, 147, 154, 168, 176, 196, 231, 264, 294, 308, 336, 392, 462, 528, 539, 588, 616, 784, 924, 1078, 1176, 1232, 1617, 1848, 2156, 2352, 3234, 3696, 4312, 6468, 8624, 11197, 12936, 22394, 25872, 33591, 44788, 67182, 78379, 89576, 123167, 134364, 156758, 179152, 235137, 246334, 268728, 313516, 369501, 470274, 492668, 537456, 548653, 627032, 739002, 862169, 940548, 985336, 1097306, 1254064, 1478004, 1645959, 1724338, 1881096, 1970672, 2194612, 2586507, 2956008, 3291918, 3448676, 3762192, 4389224, 5173014, 5912016, 6035183, 6583836, 6897352, 8778448, 10346028, 12070366, 13167672, 13794704, 18105549, 20692056, 24140732, 26335344, 36211098, 41384112, 48281464, 72422196, 96562928, 144844392, 289688784]

約数ペア:

[(1, 289688784), (2, 144844392), (3, 96562928), (4, 72422196), (6, 48281464), (7, 41384112), (8, 36211098), (11, 26335344), (12, 24140732), (14, 20692056), (16, 18105549), (21, 13794704), (22, 13167672), (24, 12070366), (28, 10346028), (33, 8778448), (42, 6897352), (44, 6583836), (48, 6035183), (49, 5912016), (56, 5173014), (66, 4389224), (77, 3762192), (84, 3448676), (88, 3291918), (98, 2956008), (112, 2586507), (132, 2194612), (147, 1970672), (154, 1881096), (168, 1724338), (176, 1645959), (196, 1478004), (231, 1254064), (264, 1097306), (294, 985336), (308, 940548), (336, 862169), (392, 739002), (462, 627032), (528, 548653), (539, 537456), (588, 492668), (616, 470274), (784, 369501), (924, 313516), (1078, 268728), (1176, 246334), (1232, 235137), (1617, 179152), (1848, 156758), (2156, 134364), (2352, 123167), (3234, 89576), (3696, 78379), (4312, 67182), (6468, 44788), (8624, 33591), (11197, 25872), (12936, 22394)]