304440144

素因数分解:

$2^4\times 3^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{257}}^1$

素因数の和:357

約数の個数: 160

約数和(自身を含む): 875301120

約数和(自身を除く): 570860976

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 29, 37, 46, 48, 58, 69, 74, 87, 92, 111, 116, 138, 148, 174, 184, 222, 232, 257, 276, 296, 348, 368, 444, 464, 514, 552, 592, 667, 696, 771, 851, 888, 1028, 1073, 1104, 1334, 1392, 1542, 1702, 1776, 2001, 2056, 2146, 2553, 2668, 3084, 3219, 3404, 4002, 4112, 4292, 5106, 5336, 5911, 6168, 6438, 6808, 7453, 8004, 8584, 9509, 10212, 10672, 11822, 12336, 12876, 13616, 14906, 16008, 17168, 17733, 19018, 20424, 22359, 23644, 24679, 25752, 28527, 29812, 32016, 35466, 38036, 40848, 44718, 47288, 49358, 51504, 57054, 59624, 70932, 74037, 76072, 89436, 94576, 98716, 114108, 119248, 141864, 148074, 152144, 171419, 178872, 197432, 218707, 228216, 275761, 283728, 296148, 342838, 357744, 394864, 437414, 456432, 514257, 551522, 592296, 656121, 685676, 827283, 874828, 1028514, 1103044, 1184592, 1312242, 1371352, 1654566, 1749656, 2057028, 2206088, 2624484, 2742704, 3309132, 3499312, 4114056, 4412176, 5248968, 6342503, 6618264, 8228112, 10497936, 12685006, 13236528, 19027509, 25370012, 38055018, 50740024, 76110036, 101480048, 152220072, 304440144]

約数ペア:

[(1, 304440144), (2, 152220072), (3, 101480048), (4, 76110036), (6, 50740024), (8, 38055018), (12, 25370012), (16, 19027509), (23, 13236528), (24, 12685006), (29, 10497936), (37, 8228112), (46, 6618264), (48, 6342503), (58, 5248968), (69, 4412176), (74, 4114056), (87, 3499312), (92, 3309132), (111, 2742704), (116, 2624484), (138, 2206088), (148, 2057028), (174, 1749656), (184, 1654566), (222, 1371352), (232, 1312242), (257, 1184592), (276, 1103044), (296, 1028514), (348, 874828), (368, 827283), (444, 685676), (464, 656121), (514, 592296), (552, 551522), (592, 514257), (667, 456432), (696, 437414), (771, 394864), (851, 357744), (888, 342838), (1028, 296148), (1073, 283728), (1104, 275761), (1334, 228216), (1392, 218707), (1542, 197432), (1702, 178872), (1776, 171419), (2001, 152144), (2056, 148074), (2146, 141864), (2553, 119248), (2668, 114108), (3084, 98716), (3219, 94576), (3404, 89436), (4002, 76072), (4112, 74037), (4292, 70932), (5106, 59624), (5336, 57054), (5911, 51504), (6168, 49358), (6438, 47288), (6808, 44718), (7453, 40848), (8004, 38036), (8584, 35466), (9509, 32016), (10212, 29812), (10672, 28527), (11822, 25752), (12336, 24679), (12876, 23644), (13616, 22359), (14906, 20424), (16008, 19018), (17168, 17733)]