408520368

素因数分解:

$2^4\times 3^3\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{701}}^1$

素因数の和:808

約数の個数: 160

約数和(自身を含む): 1253491200

約数和(自身を除く): 844970832

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 36, 38, 48, 54, 57, 71, 72, 76, 108, 114, 142, 144, 152, 171, 213, 216, 228, 284, 304, 342, 426, 432, 456, 513, 568, 639, 684, 701, 852, 912, 1026, 1136, 1278, 1349, 1368, 1402, 1704, 1917, 2052, 2103, 2556, 2698, 2736, 2804, 3408, 3834, 4047, 4104, 4206, 5112, 5396, 5608, 6309, 7668, 8094, 8208, 8412, 10224, 10792, 11216, 12141, 12618, 13319, 15336, 16188, 16824, 18927, 21584, 24282, 25236, 26638, 30672, 32376, 33648, 36423, 37854, 39957, 48564, 49771, 50472, 53276, 64752, 72846, 75708, 79914, 97128, 99542, 100944, 106552, 119871, 145692, 149313, 151416, 159828, 194256, 199084, 213104, 239742, 291384, 298626, 302832, 319656, 359613, 398168, 447939, 479484, 582768, 597252, 639312, 719226, 796336, 895878, 945649, 958968, 1194504, 1343817, 1438452, 1791756, 1891298, 1917936, 2389008, 2687634, 2836947, 2876904, 3583512, 3782596, 5375268, 5673894, 5753808, 7167024, 7565192, 8510841, 10750536, 11347788, 15130384, 17021682, 21501072, 22695576, 25532523, 34043364, 45391152, 51065046, 68086728, 102130092, 136173456, 204260184, 408520368]

約数ペア:

[(1, 408520368), (2, 204260184), (3, 136173456), (4, 102130092), (6, 68086728), (8, 51065046), (9, 45391152), (12, 34043364), (16, 25532523), (18, 22695576), (19, 21501072), (24, 17021682), (27, 15130384), (36, 11347788), (38, 10750536), (48, 8510841), (54, 7565192), (57, 7167024), (71, 5753808), (72, 5673894), (76, 5375268), (108, 3782596), (114, 3583512), (142, 2876904), (144, 2836947), (152, 2687634), (171, 2389008), (213, 1917936), (216, 1891298), (228, 1791756), (284, 1438452), (304, 1343817), (342, 1194504), (426, 958968), (432, 945649), (456, 895878), (513, 796336), (568, 719226), (639, 639312), (684, 597252), (701, 582768), (852, 479484), (912, 447939), (1026, 398168), (1136, 359613), (1278, 319656), (1349, 302832), (1368, 298626), (1402, 291384), (1704, 239742), (1917, 213104), (2052, 199084), (2103, 194256), (2556, 159828), (2698, 151416), (2736, 149313), (2804, 145692), (3408, 119871), (3834, 106552), (4047, 100944), (4104, 99542), (4206, 97128), (5112, 79914), (5396, 75708), (5608, 72846), (6309, 64752), (7668, 53276), (8094, 50472), (8208, 49771), (8412, 48564), (10224, 39957), (10792, 37854), (11216, 36423), (12141, 33648), (12618, 32376), (13319, 30672), (15336, 26638), (16188, 25236), (16824, 24282), (18927, 21584)]