17991004752

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{241}}^1\times {\mathrm{2389}}^1$

素因数の和:2682

約数の個数: 240

約数和(自身を含む): 59670307840

約数和(自身を除く): 41679303088

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 31, 36, 42, 48, 56, 62, 63, 72, 84, 93, 112, 124, 126, 144, 168, 186, 217, 241, 248, 252, 279, 336, 372, 434, 482, 496, 504, 558, 651, 723, 744, 868, 964, 1008, 1116, 1302, 1446, 1488, 1687, 1736, 1928, 1953, 2169, 2232, 2389, 2604, 2892, 3374, 3472, 3856, 3906, 4338, 4464, 4778, 5061, 5208, 5784, 6748, 7167, 7471, 7812, 8676, 9556, 10122, 10416, 11568, 13496, 14334, 14942, 15183, 15624, 16723, 17352, 19112, 20244, 21501, 22413, 26992, 28668, 29884, 30366, 31248, 33446, 34704, 38224, 40488, 43002, 44826, 50169, 52297, 57336, 59768, 60732, 66892, 67239, 74059, 80976, 86004, 89652, 100338, 104594, 114672, 119536, 121464, 133784, 134478, 148118, 150507, 156891, 172008, 179304, 200676, 209188, 222177, 242928, 267568, 268956, 296236, 301014, 313782, 344016, 358608, 401352, 418376, 444354, 470673, 518413, 537912, 575749, 592472, 602028, 627564, 666531, 802704, 836752, 888708, 941346, 1036826, 1075824, 1151498, 1184944, 1204056, 1255128, 1333062, 1555239, 1727247, 1777416, 1882692, 2073652, 2302996, 2408112, 2510256, 2666124, 3110478, 3454494, 3554832, 3765384, 4030243, 4147304, 4605992, 4665717, 5181741, 5332248, 6220956, 6908988, 7530768, 8060486, 8294608, 9211984, 9331434, 10363482, 10664496, 12090729, 12441912, 13817976, 16120972, 17848219, 18662868, 20726964, 24181458, 24883824, 27635952, 32241944, 35696438, 36272187, 37325736, 41453928, 48362916, 53544657, 64483888, 71392876, 72544374, 74651472, 82907856, 96725832, 107089314, 124937533, 142785752, 145088748, 160633971, 193451664, 214178628, 249875066, 285571504, 290177496, 321267942, 374812599, 428357256, 499750132, 580354992, 642535884, 749625198, 856714512, 999500264, 1124437797, 1285071768, 1499250396, 1999000528, 2248875594, 2570143536, 2998500792, 4497751188, 5997001584, 8995502376, 17991004752]

約数ペア:

[(1, 17991004752), (2, 8995502376), (3, 5997001584), (4, 4497751188), (6, 2998500792), (7, 2570143536), (8, 2248875594), (9, 1999000528), (12, 1499250396), (14, 1285071768), (16, 1124437797), (18, 999500264), (21, 856714512), (24, 749625198), (28, 642535884), (31, 580354992), (36, 499750132), (42, 428357256), (48, 374812599), (56, 321267942), (62, 290177496), (63, 285571504), (72, 249875066), (84, 214178628), (93, 193451664), (112, 160633971), (124, 145088748), (126, 142785752), (144, 124937533), (168, 107089314), (186, 96725832), (217, 82907856), (241, 74651472), (248, 72544374), (252, 71392876), (279, 64483888), (336, 53544657), (372, 48362916), (434, 41453928), (482, 37325736), (496, 36272187), (504, 35696438), (558, 32241944), (651, 27635952), (723, 24883824), (744, 24181458), (868, 20726964), (964, 18662868), (1008, 17848219), (1116, 16120972), (1302, 13817976), (1446, 12441912), (1488, 12090729), (1687, 10664496), (1736, 10363482), (1928, 9331434), (1953, 9211984), (2169, 8294608), (2232, 8060486), (2389, 7530768), (2604, 6908988), (2892, 6220956), (3374, 5332248), (3472, 5181741), (3856, 4665717), (3906, 4605992), (4338, 4147304), (4464, 4030243), (4778, 3765384), (5061, 3554832), (5208, 3454494), (5784, 3110478), (6748, 2666124), (7167, 2510256), (7471, 2408112), (7812, 2302996), (8676, 2073652), (9556, 1882692), (10122, 1777416), (10416, 1727247), (11568, 1555239), (13496, 1333062), (14334, 1255128), (14942, 1204056), (15183, 1184944), (15624, 1151498), (16723, 1075824), (17352, 1036826), (19112, 941346), (20244, 888708), (21501, 836752), (22413, 802704), (26992, 666531), (28668, 627564), (29884, 602028), (30366, 592472), (31248, 575749), (33446, 537912), (34704, 518413), (38224, 470673), (40488, 444354), (43002, 418376), (44826, 401352), (50169, 358608), (52297, 344016), (57336, 313782), (59768, 301014), (60732, 296236), (66892, 268956), (67239, 267568), (74059, 242928), (80976, 222177), (86004, 209188), (89652, 200676), (100338, 179304), (104594, 172008), (114672, 156891), (119536, 150507), (121464, 148118), (133784, 134478)]