489940286112

素因数分解:

$2^5\times 3^2\times {\mathrm{19}}^1\times {\mathrm{199}}^1\times {\mathrm{449929}}^1$

素因数の和:450163

約数の個数: 144

約数和(自身を含む): 1473970680000

約数和(自身を除く): 984030393888

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 48, 57, 72, 76, 96, 114, 144, 152, 171, 199, 228, 288, 304, 342, 398, 456, 597, 608, 684, 796, 912, 1194, 1368, 1592, 1791, 1824, 2388, 2736, 3184, 3582, 3781, 4776, 5472, 6368, 7164, 7562, 9552, 11343, 14328, 15124, 19104, 22686, 28656, 30248, 34029, 45372, 57312, 60496, 68058, 90744, 120992, 136116, 181488, 272232, 362976, 449929, 544464, 899858, 1088928, 1349787, 1799716, 2699574, 3599432, 4049361, 5399148, 7198864, 8098722, 8548651, 10798296, 14397728, 16197444, 17097302, 21596592, 25645953, 32394888, 34194604, 43193184, 51291906, 64789776, 68389208, 76937859, 89535871, 102583812, 129579552, 136778416, 153875718, 179071742, 205167624, 268607613, 273556832, 307751436, 358143484, 410335248, 537215226, 615502872, 716286968, 805822839, 820670496, 1074430452, 1231005744, 1432573936, 1611645678, 1701181549, 2148860904, 2462011488, 2865147872, 3223291356, 3402363098, 4297721808, 5103544647, 6446582712, 6804726196, 8595443616, 10207089294, 12893165424, 13609452392, 15310633941, 20414178588, 25786330848, 27218904784, 30621267882, 40828357176, 54437809568, 61242535764, 81656714352, 122485071528, 163313428704, 244970143056, 489940286112]

約数ペア:

[(1, 489940286112), (2, 244970143056), (3, 163313428704), (4, 122485071528), (6, 81656714352), (8, 61242535764), (9, 54437809568), (12, 40828357176), (16, 30621267882), (18, 27218904784), (19, 25786330848), (24, 20414178588), (32, 15310633941), (36, 13609452392), (38, 12893165424), (48, 10207089294), (57, 8595443616), (72, 6804726196), (76, 6446582712), (96, 5103544647), (114, 4297721808), (144, 3402363098), (152, 3223291356), (171, 2865147872), (199, 2462011488), (228, 2148860904), (288, 1701181549), (304, 1611645678), (342, 1432573936), (398, 1231005744), (456, 1074430452), (597, 820670496), (608, 805822839), (684, 716286968), (796, 615502872), (912, 537215226), (1194, 410335248), (1368, 358143484), (1592, 307751436), (1791, 273556832), (1824, 268607613), (2388, 205167624), (2736, 179071742), (3184, 153875718), (3582, 136778416), (3781, 129579552), (4776, 102583812), (5472, 89535871), (6368, 76937859), (7164, 68389208), (7562, 64789776), (9552, 51291906), (11343, 43193184), (14328, 34194604), (15124, 32394888), (19104, 25645953), (22686, 21596592), (28656, 17097302), (30248, 16197444), (34029, 14397728), (45372, 10798296), (57312, 8548651), (60496, 8098722), (68058, 7198864), (90744, 5399148), (120992, 4049361), (136116, 3599432), (181488, 2699574), (272232, 1799716), (362976, 1349787), (449929, 1088928), (544464, 899858)]