21219448032

素因数分解:

$2^5\times 3^2\times {\mathrm{53}}^1\times {\mathrm{79}}^1\times {\mathrm{17597}}^1$

素因数の和:17745

約数の個数: 144

約数和(自身を含む): 62263131840

約数和(自身を除く): 41043683808

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 53, 72, 79, 96, 106, 144, 158, 159, 212, 237, 288, 316, 318, 424, 474, 477, 632, 636, 711, 848, 948, 954, 1264, 1272, 1422, 1696, 1896, 1908, 2528, 2544, 2844, 3792, 3816, 4187, 5088, 5688, 7584, 7632, 8374, 11376, 12561, 15264, 16748, 17597, 22752, 25122, 33496, 35194, 37683, 50244, 52791, 66992, 70388, 75366, 100488, 105582, 133984, 140776, 150732, 158373, 200976, 211164, 281552, 301464, 316746, 401952, 422328, 563104, 602928, 633492, 844656, 932641, 1205856, 1266984, 1390163, 1689312, 1865282, 2533968, 2780326, 2797923, 3730564, 4170489, 5067936, 5560652, 5595846, 7461128, 8340978, 8393769, 11121304, 11191692, 12511467, 14922256, 16681956, 16787538, 22242608, 22383384, 25022934, 29844512, 33363912, 33575076, 44485216, 44766768, 50045868, 66727824, 67150152, 73678639, 89533536, 100091736, 133455648, 134300304, 147357278, 200183472, 221035917, 268600608, 294714556, 400366944, 442071834, 589429112, 663107751, 884143668, 1178858224, 1326215502, 1768287336, 2357716448, 2652431004, 3536574672, 5304862008, 7073149344, 10609724016, 21219448032]

約数ペア:

[(1, 21219448032), (2, 10609724016), (3, 7073149344), (4, 5304862008), (6, 3536574672), (8, 2652431004), (9, 2357716448), (12, 1768287336), (16, 1326215502), (18, 1178858224), (24, 884143668), (32, 663107751), (36, 589429112), (48, 442071834), (53, 400366944), (72, 294714556), (79, 268600608), (96, 221035917), (106, 200183472), (144, 147357278), (158, 134300304), (159, 133455648), (212, 100091736), (237, 89533536), (288, 73678639), (316, 67150152), (318, 66727824), (424, 50045868), (474, 44766768), (477, 44485216), (632, 33575076), (636, 33363912), (711, 29844512), (848, 25022934), (948, 22383384), (954, 22242608), (1264, 16787538), (1272, 16681956), (1422, 14922256), (1696, 12511467), (1896, 11191692), (1908, 11121304), (2528, 8393769), (2544, 8340978), (2844, 7461128), (3792, 5595846), (3816, 5560652), (4187, 5067936), (5088, 4170489), (5688, 3730564), (7584, 2797923), (7632, 2780326), (8374, 2533968), (11376, 1865282), (12561, 1689312), (15264, 1390163), (16748, 1266984), (17597, 1205856), (22752, 932641), (25122, 844656), (33496, 633492), (35194, 602928), (37683, 563104), (50244, 422328), (52791, 401952), (66992, 316746), (70388, 301464), (75366, 281552), (100488, 211164), (105582, 200976), (133984, 158373), (140776, 150732)]