1321348464

素因数分解:

$2^4\times 3^5\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{577}}^1$

素因数の和:650

約数の個数: 240

約数和(自身を含む): 4174177280

約数和(自身を除く): 2852828816

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 31, 36, 38, 48, 54, 57, 62, 72, 76, 81, 93, 108, 114, 124, 144, 152, 162, 171, 186, 216, 228, 243, 248, 279, 304, 324, 342, 372, 432, 456, 486, 496, 513, 558, 577, 589, 648, 684, 744, 837, 912, 972, 1026, 1116, 1154, 1178, 1296, 1368, 1488, 1539, 1674, 1731, 1767, 1944, 2052, 2232, 2308, 2356, 2511, 2736, 3078, 3348, 3462, 3534, 3888, 4104, 4464, 4616, 4617, 4712, 5022, 5193, 5301, 6156, 6696, 6924, 7068, 7533, 8208, 9232, 9234, 9424, 10044, 10386, 10602, 10963, 12312, 13392, 13848, 14136, 15066, 15579, 15903, 17887, 18468, 20088, 20772, 21204, 21926, 24624, 27696, 28272, 30132, 31158, 31806, 32889, 35774, 36936, 40176, 41544, 42408, 43852, 46737, 47709, 53661, 60264, 62316, 63612, 65778, 71548, 73872, 83088, 84816, 87704, 93474, 95418, 98667, 107322, 120528, 124632, 127224, 131556, 140211, 143096, 143127, 160983, 175408, 186948, 190836, 197334, 214644, 249264, 254448, 263112, 280422, 286192, 286254, 296001, 321966, 339853, 373896, 381672, 394668, 429288, 482949, 526224, 560844, 572508, 592002, 643932, 679706, 747792, 763344, 789336, 858576, 888003, 965898, 1019559, 1121688, 1145016, 1184004, 1287864, 1359412, 1448847, 1578672, 1776006, 1931796, 2039118, 2243376, 2290032, 2368008, 2575728, 2664009, 2718824, 2897694, 3058677, 3552012, 3863592, 4078236, 4346541, 4736016, 5328018, 5437648, 5795388, 6117354, 7104024, 7727184, 8156472, 8693082, 9176031, 10656036, 11590776, 12234708, 14208048, 16312944, 17386164, 18352062, 21312072, 23181552, 24469416, 27528093, 34772328, 36704124, 42624144, 48938832, 55056186, 69544656, 73408248, 82584279, 110112372, 146816496, 165168558, 220224744, 330337116, 440449488, 660674232, 1321348464]

約数ペア:

[(1, 1321348464), (2, 660674232), (3, 440449488), (4, 330337116), (6, 220224744), (8, 165168558), (9, 146816496), (12, 110112372), (16, 82584279), (18, 73408248), (19, 69544656), (24, 55056186), (27, 48938832), (31, 42624144), (36, 36704124), (38, 34772328), (48, 27528093), (54, 24469416), (57, 23181552), (62, 21312072), (72, 18352062), (76, 17386164), (81, 16312944), (93, 14208048), (108, 12234708), (114, 11590776), (124, 10656036), (144, 9176031), (152, 8693082), (162, 8156472), (171, 7727184), (186, 7104024), (216, 6117354), (228, 5795388), (243, 5437648), (248, 5328018), (279, 4736016), (304, 4346541), (324, 4078236), (342, 3863592), (372, 3552012), (432, 3058677), (456, 2897694), (486, 2718824), (496, 2664009), (513, 2575728), (558, 2368008), (577, 2290032), (589, 2243376), (648, 2039118), (684, 1931796), (744, 1776006), (837, 1578672), (912, 1448847), (972, 1359412), (1026, 1287864), (1116, 1184004), (1154, 1145016), (1178, 1121688), (1296, 1019559), (1368, 965898), (1488, 888003), (1539, 858576), (1674, 789336), (1731, 763344), (1767, 747792), (1944, 679706), (2052, 643932), (2232, 592002), (2308, 572508), (2356, 560844), (2511, 526224), (2736, 482949), (3078, 429288), (3348, 394668), (3462, 381672), (3534, 373896), (3888, 339853), (4104, 321966), (4464, 296001), (4616, 286254), (4617, 286192), (4712, 280422), (5022, 263112), (5193, 254448), (5301, 249264), (6156, 214644), (6696, 197334), (6924, 190836), (7068, 186948), (7533, 175408), (8208, 160983), (9232, 143127), (9234, 143096), (9424, 140211), (10044, 131556), (10386, 127224), (10602, 124632), (10963, 120528), (12312, 107322), (13392, 98667), (13848, 95418), (14136, 93474), (15066, 87704), (15579, 84816), (15903, 83088), (17887, 73872), (18468, 71548), (20088, 65778), (20772, 63612), (21204, 62316), (21926, 60264), (24624, 53661), (27696, 47709), (28272, 46737), (30132, 43852), (31158, 42408), (31806, 41544), (32889, 40176), (35774, 36936)]