289720464

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^2\times {\mathrm{83}}^1\times {\mathrm{601}}^1$

素因数の和:717

約数の個数: 120

約数和(自身を含む): 833967456

約数和(自身を除く): 544246992

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 83, 88, 121, 132, 166, 176, 242, 249, 264, 332, 363, 484, 498, 528, 601, 664, 726, 913, 968, 996, 1202, 1328, 1452, 1803, 1826, 1936, 1992, 2404, 2739, 2904, 3606, 3652, 3984, 4808, 5478, 5808, 6611, 7212, 7304, 9616, 10043, 10956, 13222, 14424, 14608, 19833, 20086, 21912, 26444, 28848, 30129, 39666, 40172, 43824, 49883, 52888, 60258, 72721, 79332, 80344, 99766, 105776, 120516, 145442, 149649, 158664, 160688, 199532, 218163, 241032, 290884, 299298, 317328, 399064, 436326, 482064, 548713, 581768, 598596, 798128, 872652, 1097426, 1163536, 1197192, 1646139, 1745304, 2194852, 2394384, 3292278, 3490608, 4389704, 6035843, 6584556, 8779408, 12071686, 13169112, 18107529, 24143372, 26338224, 36215058, 48286744, 72430116, 96573488, 144860232, 289720464]

約数ペア:

[(1, 289720464), (2, 144860232), (3, 96573488), (4, 72430116), (6, 48286744), (8, 36215058), (11, 26338224), (12, 24143372), (16, 18107529), (22, 13169112), (24, 12071686), (33, 8779408), (44, 6584556), (48, 6035843), (66, 4389704), (83, 3490608), (88, 3292278), (121, 2394384), (132, 2194852), (166, 1745304), (176, 1646139), (242, 1197192), (249, 1163536), (264, 1097426), (332, 872652), (363, 798128), (484, 598596), (498, 581768), (528, 548713), (601, 482064), (664, 436326), (726, 399064), (913, 317328), (968, 299298), (996, 290884), (1202, 241032), (1328, 218163), (1452, 199532), (1803, 160688), (1826, 158664), (1936, 149649), (1992, 145442), (2404, 120516), (2739, 105776), (2904, 99766), (3606, 80344), (3652, 79332), (3984, 72721), (4808, 60258), (5478, 52888), (5808, 49883), (6611, 43824), (7212, 40172), (7304, 39666), (9616, 30129), (10043, 28848), (10956, 26444), (13222, 21912), (14424, 20086), (14608, 19833)]