402840216

素因数分解:

$2^3\times 3^4\times {\mathrm{23}}^1\times {\mathrm{151}}^1\times {\mathrm{179}}^1$

素因数の和:371

約数の個数: 160

約数和(自身を含む): 1191801600

約数和(自身を除く): 788961384

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 23, 24, 27, 36, 46, 54, 69, 72, 81, 92, 108, 138, 151, 162, 179, 184, 207, 216, 276, 302, 324, 358, 414, 453, 537, 552, 604, 621, 648, 716, 828, 906, 1074, 1208, 1242, 1359, 1432, 1611, 1656, 1812, 1863, 2148, 2484, 2718, 3222, 3473, 3624, 3726, 4077, 4117, 4296, 4833, 4968, 5436, 6444, 6946, 7452, 8154, 8234, 9666, 10419, 10872, 12231, 12351, 12888, 13892, 14499, 14904, 16308, 16468, 19332, 20838, 24462, 24702, 27029, 27784, 28998, 31257, 32616, 32936, 37053, 38664, 41676, 48924, 49404, 54058, 57996, 62514, 74106, 81087, 83352, 93771, 97848, 98808, 108116, 111159, 115992, 125028, 148212, 162174, 187542, 216232, 222318, 243261, 250056, 281313, 296424, 324348, 333477, 375084, 444636, 486522, 562626, 621667, 648696, 666954, 729783, 750168, 889272, 973044, 1125252, 1243334, 1333908, 1459566, 1865001, 1946088, 2189349, 2250504, 2486668, 2667816, 2919132, 3730002, 4378698, 4973336, 5595003, 5838264, 7460004, 8757396, 11190006, 14920008, 16785009, 17514792, 22380012, 33570018, 44760024, 50355027, 67140036, 100710054, 134280072, 201420108, 402840216]

約数ペア:

[(1, 402840216), (2, 201420108), (3, 134280072), (4, 100710054), (6, 67140036), (8, 50355027), (9, 44760024), (12, 33570018), (18, 22380012), (23, 17514792), (24, 16785009), (27, 14920008), (36, 11190006), (46, 8757396), (54, 7460004), (69, 5838264), (72, 5595003), (81, 4973336), (92, 4378698), (108, 3730002), (138, 2919132), (151, 2667816), (162, 2486668), (179, 2250504), (184, 2189349), (207, 1946088), (216, 1865001), (276, 1459566), (302, 1333908), (324, 1243334), (358, 1125252), (414, 973044), (453, 889272), (537, 750168), (552, 729783), (604, 666954), (621, 648696), (648, 621667), (716, 562626), (828, 486522), (906, 444636), (1074, 375084), (1208, 333477), (1242, 324348), (1359, 296424), (1432, 281313), (1611, 250056), (1656, 243261), (1812, 222318), (1863, 216232), (2148, 187542), (2484, 162174), (2718, 148212), (3222, 125028), (3473, 115992), (3624, 111159), (3726, 108116), (4077, 98808), (4117, 97848), (4296, 93771), (4833, 83352), (4968, 81087), (5436, 74106), (6444, 62514), (6946, 57996), (7452, 54058), (8154, 49404), (8234, 48924), (9666, 41676), (10419, 38664), (10872, 37053), (12231, 32936), (12351, 32616), (12888, 31257), (13892, 28998), (14499, 27784), (14904, 27029), (16308, 24702), (16468, 24462), (19332, 20838)]