571921128

素因数分解:

$2^3\times 3^3\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{83}}^1$

素因数の和:213

約数の個数: 256

約数和(自身を含む): 1790208000

約数和(自身を除く): 1218286872

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 23, 24, 27, 36, 38, 46, 54, 57, 69, 72, 73, 76, 83, 92, 108, 114, 138, 146, 152, 166, 171, 184, 207, 216, 219, 228, 249, 276, 292, 332, 342, 414, 437, 438, 456, 498, 513, 552, 584, 621, 657, 664, 684, 747, 828, 874, 876, 996, 1026, 1242, 1311, 1314, 1368, 1387, 1494, 1577, 1656, 1679, 1748, 1752, 1909, 1971, 1992, 2052, 2241, 2484, 2622, 2628, 2774, 2988, 3154, 3358, 3496, 3818, 3933, 3942, 4104, 4161, 4482, 4731, 4968, 5037, 5244, 5256, 5548, 5727, 5976, 6059, 6308, 6716, 7636, 7866, 7884, 8322, 8964, 9462, 10074, 10488, 11096, 11454, 11799, 12118, 12483, 12616, 13432, 14193, 15111, 15272, 15732, 15768, 16644, 17181, 17928, 18177, 18924, 20148, 22908, 23598, 24236, 24966, 28386, 30222, 31464, 31901, 33288, 34362, 36271, 36354, 37449, 37848, 40296, 42579, 45333, 45816, 47196, 48472, 49932, 51543, 54531, 56772, 60444, 63802, 68724, 72542, 72708, 74898, 85158, 90666, 94392, 95703, 99864, 103086, 108813, 109062, 113544, 115121, 120888, 127604, 137448, 139357, 145084, 145416, 149796, 163593, 170316, 181332, 191406, 206172, 217626, 218124, 230242, 255208, 278714, 287109, 290168, 299592, 326439, 327186, 340632, 345363, 362664, 382812, 412344, 418071, 435252, 436248, 460484, 557428, 574218, 652878, 654372, 690726, 765624, 836142, 861327, 870504, 920968, 979317, 1036089, 1114856, 1148436, 1254213, 1305756, 1308744, 1381452, 1672284, 1722654, 1958634, 2072178, 2296872, 2508426, 2611512, 2647783, 2762904, 3108267, 3344568, 3445308, 3762639, 3917268, 4144356, 5016852, 5295566, 6216534, 6890616, 7525278, 7834536, 7943349, 8288712, 10033704, 10591132, 12433068, 15050556, 15886698, 21182264, 23830047, 24866136, 30101112, 31773396, 47660094, 63546792, 71490141, 95320188, 142980282, 190640376, 285960564, 571921128]

約数ペア:

[(1, 571921128), (2, 285960564), (3, 190640376), (4, 142980282), (6, 95320188), (8, 71490141), (9, 63546792), (12, 47660094), (18, 31773396), (19, 30101112), (23, 24866136), (24, 23830047), (27, 21182264), (36, 15886698), (38, 15050556), (46, 12433068), (54, 10591132), (57, 10033704), (69, 8288712), (72, 7943349), (73, 7834536), (76, 7525278), (83, 6890616), (92, 6216534), (108, 5295566), (114, 5016852), (138, 4144356), (146, 3917268), (152, 3762639), (166, 3445308), (171, 3344568), (184, 3108267), (207, 2762904), (216, 2647783), (219, 2611512), (228, 2508426), (249, 2296872), (276, 2072178), (292, 1958634), (332, 1722654), (342, 1672284), (414, 1381452), (437, 1308744), (438, 1305756), (456, 1254213), (498, 1148436), (513, 1114856), (552, 1036089), (584, 979317), (621, 920968), (657, 870504), (664, 861327), (684, 836142), (747, 765624), (828, 690726), (874, 654372), (876, 652878), (996, 574218), (1026, 557428), (1242, 460484), (1311, 436248), (1314, 435252), (1368, 418071), (1387, 412344), (1494, 382812), (1577, 362664), (1656, 345363), (1679, 340632), (1748, 327186), (1752, 326439), (1909, 299592), (1971, 290168), (1992, 287109), (2052, 278714), (2241, 255208), (2484, 230242), (2622, 218124), (2628, 217626), (2774, 206172), (2988, 191406), (3154, 181332), (3358, 170316), (3496, 163593), (3818, 149796), (3933, 145416), (3942, 145084), (4104, 139357), (4161, 137448), (4482, 127604), (4731, 120888), (4968, 115121), (5037, 113544), (5244, 109062), (5256, 108813), (5548, 103086), (5727, 99864), (5976, 95703), (6059, 94392), (6308, 90666), (6716, 85158), (7636, 74898), (7866, 72708), (7884, 72542), (8322, 68724), (8964, 63802), (9462, 60444), (10074, 56772), (10488, 54531), (11096, 51543), (11454, 49932), (11799, 48472), (12118, 47196), (12483, 45816), (12616, 45333), (13432, 42579), (14193, 40296), (15111, 37848), (15272, 37449), (15732, 36354), (15768, 36271), (16644, 34362), (17181, 33288), (17928, 31901), (18177, 31464), (18924, 30222), (20148, 28386), (22908, 24966), (23598, 24236)]