19395954864

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{11923}}^1$

素因数の和:12040

約数の個数: 240

約数和(自身を含む): 64584199680

約数和(自身を除く): 45188244816

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 13, 16, 18, 22, 24, 26, 33, 36, 39, 44, 48, 52, 66, 72, 78, 79, 88, 99, 104, 117, 132, 143, 144, 156, 158, 176, 198, 208, 234, 237, 264, 286, 312, 316, 396, 429, 468, 474, 528, 572, 624, 632, 711, 792, 858, 869, 936, 948, 1027, 1144, 1264, 1287, 1422, 1584, 1716, 1738, 1872, 1896, 2054, 2288, 2574, 2607, 2844, 3081, 3432, 3476, 3792, 4108, 5148, 5214, 5688, 6162, 6864, 6952, 7821, 8216, 9243, 10296, 10428, 11297, 11376, 11923, 12324, 13904, 15642, 16432, 18486, 20592, 20856, 22594, 23846, 24648, 31284, 33891, 35769, 36972, 41712, 45188, 47692, 49296, 62568, 67782, 71538, 73944, 90376, 95384, 101673, 107307, 125136, 131153, 135564, 143076, 147888, 154999, 180752, 190768, 203346, 214614, 262306, 271128, 286152, 309998, 393459, 406692, 429228, 464997, 524612, 542256, 572304, 619996, 786918, 813384, 858456, 929994, 941917, 1049224, 1180377, 1239992, 1394991, 1573836, 1626768, 1704989, 1716912, 1859988, 1883834, 2098448, 2360754, 2479984, 2789982, 2825751, 3147672, 3409978, 3719976, 3767668, 4721508, 5114967, 5579964, 5651502, 6295344, 6819956, 7439952, 7535336, 8477253, 9443016, 10229934, 10361087, 11159928, 11303004, 12244921, 13639912, 15070672, 15344901, 16954506, 18886032, 20459868, 20722174, 22319856, 22606008, 24489842, 27279824, 30689802, 31083261, 33909012, 36734763, 40919736, 41444348, 45212016, 48979684, 61379604, 62166522, 67818024, 73469526, 81839472, 82888696, 93249783, 97959368, 110204289, 122759208, 124333044, 134694131, 135636048, 146939052, 165777392, 186499566, 195918736, 220408578, 245518416, 248666088, 269388262, 293878104, 372999132, 404082393, 440817156, 497332176, 538776524, 587756208, 745998264, 808164786, 881634312, 1077553048, 1212247179, 1491996528, 1616329572, 1763268624, 2155106096, 2424494358, 3232659144, 4848988716, 6465318288, 9697977432, 19395954864]

約数ペア:

[(1, 19395954864), (2, 9697977432), (3, 6465318288), (4, 4848988716), (6, 3232659144), (8, 2424494358), (9, 2155106096), (11, 1763268624), (12, 1616329572), (13, 1491996528), (16, 1212247179), (18, 1077553048), (22, 881634312), (24, 808164786), (26, 745998264), (33, 587756208), (36, 538776524), (39, 497332176), (44, 440817156), (48, 404082393), (52, 372999132), (66, 293878104), (72, 269388262), (78, 248666088), (79, 245518416), (88, 220408578), (99, 195918736), (104, 186499566), (117, 165777392), (132, 146939052), (143, 135636048), (144, 134694131), (156, 124333044), (158, 122759208), (176, 110204289), (198, 97959368), (208, 93249783), (234, 82888696), (237, 81839472), (264, 73469526), (286, 67818024), (312, 62166522), (316, 61379604), (396, 48979684), (429, 45212016), (468, 41444348), (474, 40919736), (528, 36734763), (572, 33909012), (624, 31083261), (632, 30689802), (711, 27279824), (792, 24489842), (858, 22606008), (869, 22319856), (936, 20722174), (948, 20459868), (1027, 18886032), (1144, 16954506), (1264, 15344901), (1287, 15070672), (1422, 13639912), (1584, 12244921), (1716, 11303004), (1738, 11159928), (1872, 10361087), (1896, 10229934), (2054, 9443016), (2288, 8477253), (2574, 7535336), (2607, 7439952), (2844, 6819956), (3081, 6295344), (3432, 5651502), (3476, 5579964), (3792, 5114967), (4108, 4721508), (5148, 3767668), (5214, 3719976), (5688, 3409978), (6162, 3147672), (6864, 2825751), (6952, 2789982), (7821, 2479984), (8216, 2360754), (9243, 2098448), (10296, 1883834), (10428, 1859988), (11297, 1716912), (11376, 1704989), (11923, 1626768), (12324, 1573836), (13904, 1394991), (15642, 1239992), (16432, 1180377), (18486, 1049224), (20592, 941917), (20856, 929994), (22594, 858456), (23846, 813384), (24648, 786918), (31284, 619996), (33891, 572304), (35769, 542256), (36972, 524612), (41712, 464997), (45188, 429228), (47692, 406692), (49296, 393459), (62568, 309998), (67782, 286152), (71538, 271128), (73944, 262306), (90376, 214614), (95384, 203346), (101673, 190768), (107307, 180752), (125136, 154999), (131153, 147888), (135564, 143076)]