19431170016

素因数分解:

$2^5\times 3^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{163}}^1\times {\mathrm{977}}^1$

素因数の和:1225

約数の個数: 192

約数和(自身を含む): 54322845696

約数和(自身を除く): 34891675680

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 41, 48, 62, 82, 93, 96, 123, 124, 163, 164, 186, 246, 248, 326, 328, 372, 489, 492, 496, 652, 656, 744, 977, 978, 984, 992, 1271, 1304, 1312, 1488, 1954, 1956, 1968, 2542, 2608, 2931, 2976, 3813, 3908, 3912, 3936, 5053, 5084, 5216, 5862, 6683, 7626, 7816, 7824, 10106, 10168, 11724, 13366, 15159, 15252, 15632, 15648, 20049, 20212, 20336, 23448, 26732, 30287, 30318, 30504, 31264, 40057, 40098, 40424, 40672, 46896, 53464, 60574, 60636, 61008, 80114, 80196, 80848, 90861, 93792, 106928, 120171, 121148, 121272, 122016, 159251, 160228, 160392, 161696, 181722, 207173, 213856, 240342, 242296, 242544, 318502, 320456, 320784, 363444, 414346, 477753, 480684, 484592, 485088, 621519, 637004, 640912, 641568, 726888, 828692, 955506, 961368, 969184, 1241767, 1243038, 1274008, 1281824, 1453776, 1657384, 1911012, 1922736, 2483534, 2486076, 2548016, 2907552, 3314768, 3725301, 3822024, 3845472, 4936781, 4967068, 4972152, 5096032, 6529291, 6629536, 7450602, 7644048, 9873562, 9934136, 9944304, 13058582, 14810343, 14901204, 15288096, 19587873, 19747124, 19868272, 19888608, 26117164, 29620686, 29802408, 39175746, 39494248, 39736544, 52234328, 59241372, 59604816, 78351492, 78988496, 104468656, 118482744, 119209632, 156702984, 157976992, 202408021, 208937312, 236965488, 313405968, 404816042, 473930976, 607224063, 626811936, 809632084, 1214448126, 1619264168, 2428896252, 3238528336, 4857792504, 6477056672, 9715585008, 19431170016]

約数ペア:

[(1, 19431170016), (2, 9715585008), (3, 6477056672), (4, 4857792504), (6, 3238528336), (8, 2428896252), (12, 1619264168), (16, 1214448126), (24, 809632084), (31, 626811936), (32, 607224063), (41, 473930976), (48, 404816042), (62, 313405968), (82, 236965488), (93, 208937312), (96, 202408021), (123, 157976992), (124, 156702984), (163, 119209632), (164, 118482744), (186, 104468656), (246, 78988496), (248, 78351492), (326, 59604816), (328, 59241372), (372, 52234328), (489, 39736544), (492, 39494248), (496, 39175746), (652, 29802408), (656, 29620686), (744, 26117164), (977, 19888608), (978, 19868272), (984, 19747124), (992, 19587873), (1271, 15288096), (1304, 14901204), (1312, 14810343), (1488, 13058582), (1954, 9944304), (1956, 9934136), (1968, 9873562), (2542, 7644048), (2608, 7450602), (2931, 6629536), (2976, 6529291), (3813, 5096032), (3908, 4972152), (3912, 4967068), (3936, 4936781), (5053, 3845472), (5084, 3822024), (5216, 3725301), (5862, 3314768), (6683, 2907552), (7626, 2548016), (7816, 2486076), (7824, 2483534), (10106, 1922736), (10168, 1911012), (11724, 1657384), (13366, 1453776), (15159, 1281824), (15252, 1274008), (15632, 1243038), (15648, 1241767), (20049, 969184), (20212, 961368), (20336, 955506), (23448, 828692), (26732, 726888), (30287, 641568), (30318, 640912), (30504, 637004), (31264, 621519), (40057, 485088), (40098, 484592), (40424, 480684), (40672, 477753), (46896, 414346), (53464, 363444), (60574, 320784), (60636, 320456), (61008, 318502), (80114, 242544), (80196, 242296), (80848, 240342), (90861, 213856), (93792, 207173), (106928, 181722), (120171, 161696), (121148, 160392), (121272, 160228), (122016, 159251)]