378934057250

素因数分解:

$2^1\times 5^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{242479}}^1$

素因数の和:242569

約数の個数: 128

約数和(自身を含む): 871531315200

約数和(自身を除く): 492597257950

約数列:

[1, 2, 5, 7, 10, 14, 19, 25, 35, 38, 47, 50, 70, 94, 95, 125, 133, 175, 190, 235, 250, 266, 329, 350, 470, 475, 658, 665, 875, 893, 950, 1175, 1330, 1645, 1750, 1786, 2350, 2375, 3290, 3325, 4465, 4750, 5875, 6251, 6650, 8225, 8930, 11750, 12502, 16450, 16625, 22325, 31255, 33250, 41125, 44650, 62510, 82250, 111625, 156275, 223250, 242479, 312550, 484958, 781375, 1212395, 1562750, 1697353, 2424790, 3394706, 4607101, 6061975, 8486765, 9214202, 11396513, 12123950, 16973530, 22793026, 23035505, 30309875, 32249707, 42433825, 46071010, 56982565, 60619750, 64499414, 79775591, 84867650, 113965130, 115177525, 159551182, 161248535, 212169125, 216533747, 230355050, 284912825, 322497070, 398877955, 424338250, 433067494, 569825650, 575887625, 797755910, 806242675, 1082668735, 1151775250, 1424564125, 1515736229, 1612485350, 1994389775, 2165337470, 2849128250, 3031472458, 3988779550, 4031213375, 5413343675, 7578681145, 8062426750, 9971948875, 10826687350, 15157362290, 19943897750, 27066718375, 37893405725, 54133436750, 75786811450, 189467028625, 378934057250]

約数ペア:

[(1, 378934057250), (2, 189467028625), (5, 75786811450), (7, 54133436750), (10, 37893405725), (14, 27066718375), (19, 19943897750), (25, 15157362290), (35, 10826687350), (38, 9971948875), (47, 8062426750), (50, 7578681145), (70, 5413343675), (94, 4031213375), (95, 3988779550), (125, 3031472458), (133, 2849128250), (175, 2165337470), (190, 1994389775), (235, 1612485350), (250, 1515736229), (266, 1424564125), (329, 1151775250), (350, 1082668735), (470, 806242675), (475, 797755910), (658, 575887625), (665, 569825650), (875, 433067494), (893, 424338250), (950, 398877955), (1175, 322497070), (1330, 284912825), (1645, 230355050), (1750, 216533747), (1786, 212169125), (2350, 161248535), (2375, 159551182), (3290, 115177525), (3325, 113965130), (4465, 84867650), (4750, 79775591), (5875, 64499414), (6251, 60619750), (6650, 56982565), (8225, 46071010), (8930, 42433825), (11750, 32249707), (12502, 30309875), (16450, 23035505), (16625, 22793026), (22325, 16973530), (31255, 12123950), (33250, 11396513), (41125, 9214202), (44650, 8486765), (62510, 6061975), (82250, 4607101), (111625, 3394706), (156275, 2424790), (223250, 1697353), (242479, 1562750), (312550, 1212395), (484958, 781375)]