308284272

素因数分解:

$2^4\times 3^3\times {\mathrm{19}}^1\times {\mathrm{23}}^2\times {\mathrm{71}}^1$

素因数の和:153

約数の個数: 240

約数和(自身を含む): 987436800

約数和(自身を除く): 679152528

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 23, 24, 27, 36, 38, 46, 48, 54, 57, 69, 71, 72, 76, 92, 108, 114, 138, 142, 144, 152, 171, 184, 207, 213, 216, 228, 276, 284, 304, 342, 368, 414, 426, 432, 437, 456, 513, 529, 552, 568, 621, 639, 684, 828, 852, 874, 912, 1026, 1058, 1104, 1136, 1242, 1278, 1311, 1349, 1368, 1587, 1633, 1656, 1704, 1748, 1917, 2052, 2116, 2484, 2556, 2622, 2698, 2736, 3174, 3266, 3312, 3408, 3496, 3834, 3933, 4047, 4104, 4232, 4761, 4899, 4968, 5112, 5244, 5396, 6348, 6532, 6992, 7668, 7866, 8094, 8208, 8464, 9522, 9798, 9936, 10051, 10224, 10488, 10792, 11799, 12141, 12696, 13064, 14283, 14697, 15336, 15732, 16188, 19044, 19596, 20102, 20976, 21584, 23598, 24282, 25392, 26128, 28566, 29394, 30153, 30672, 31027, 31464, 32376, 36423, 37559, 38088, 39192, 40204, 44091, 47196, 48564, 57132, 58788, 60306, 62054, 62928, 64752, 72846, 75118, 76176, 78384, 80408, 88182, 90459, 93081, 94392, 97128, 112677, 114264, 117576, 120612, 124108, 145692, 150236, 160816, 176364, 180918, 186162, 188784, 194256, 225354, 228528, 235152, 241224, 248216, 271377, 279243, 291384, 300472, 338031, 352728, 361836, 372324, 450708, 482448, 496432, 542754, 558486, 582768, 600944, 676062, 705456, 713621, 723672, 744648, 837729, 901416, 1014093, 1085508, 1116972, 1352124, 1427242, 1447344, 1489296, 1675458, 1802832, 2028186, 2140863, 2171016, 2233944, 2704248, 2854484, 3350916, 4056372, 4281726, 4342032, 4467888, 5408496, 5708968, 6422589, 6701832, 8112744, 8563452, 11417936, 12845178, 13403664, 16225488, 17126904, 19267767, 25690356, 34253808, 38535534, 51380712, 77071068, 102761424, 154142136, 308284272]

約数ペア:

[(1, 308284272), (2, 154142136), (3, 102761424), (4, 77071068), (6, 51380712), (8, 38535534), (9, 34253808), (12, 25690356), (16, 19267767), (18, 17126904), (19, 16225488), (23, 13403664), (24, 12845178), (27, 11417936), (36, 8563452), (38, 8112744), (46, 6701832), (48, 6422589), (54, 5708968), (57, 5408496), (69, 4467888), (71, 4342032), (72, 4281726), (76, 4056372), (92, 3350916), (108, 2854484), (114, 2704248), (138, 2233944), (142, 2171016), (144, 2140863), (152, 2028186), (171, 1802832), (184, 1675458), (207, 1489296), (213, 1447344), (216, 1427242), (228, 1352124), (276, 1116972), (284, 1085508), (304, 1014093), (342, 901416), (368, 837729), (414, 744648), (426, 723672), (432, 713621), (437, 705456), (456, 676062), (513, 600944), (529, 582768), (552, 558486), (568, 542754), (621, 496432), (639, 482448), (684, 450708), (828, 372324), (852, 361836), (874, 352728), (912, 338031), (1026, 300472), (1058, 291384), (1104, 279243), (1136, 271377), (1242, 248216), (1278, 241224), (1311, 235152), (1349, 228528), (1368, 225354), (1587, 194256), (1633, 188784), (1656, 186162), (1704, 180918), (1748, 176364), (1917, 160816), (2052, 150236), (2116, 145692), (2484, 124108), (2556, 120612), (2622, 117576), (2698, 114264), (2736, 112677), (3174, 97128), (3266, 94392), (3312, 93081), (3408, 90459), (3496, 88182), (3834, 80408), (3933, 78384), (4047, 76176), (4104, 75118), (4232, 72846), (4761, 64752), (4899, 62928), (4968, 62054), (5112, 60306), (5244, 58788), (5396, 57132), (6348, 48564), (6532, 47196), (6992, 44091), (7668, 40204), (7866, 39192), (8094, 38088), (8208, 37559), (8464, 36423), (9522, 32376), (9798, 31464), (9936, 31027), (10051, 30672), (10224, 30153), (10488, 29394), (10792, 28566), (11799, 26128), (12141, 25392), (12696, 24282), (13064, 23598), (14283, 21584), (14697, 20976), (15336, 20102), (15732, 19596), (16188, 19044)]