21565938744

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{269}}^1\times {\mathrm{3119}}^1$

素因数の和:3427

約数の個数: 256

約数和(自身を含む): 72783360000

約数和(自身を除く): 51217421256

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 17, 18, 21, 24, 27, 28, 34, 36, 42, 51, 54, 56, 63, 68, 72, 84, 102, 108, 119, 126, 136, 153, 168, 189, 204, 216, 238, 252, 269, 306, 357, 378, 408, 459, 476, 504, 538, 612, 714, 756, 807, 918, 952, 1071, 1076, 1224, 1428, 1512, 1614, 1836, 1883, 2142, 2152, 2421, 2856, 3119, 3213, 3228, 3672, 3766, 4284, 4573, 4842, 5649, 6238, 6426, 6456, 7263, 7532, 8568, 9146, 9357, 9684, 11298, 12476, 12852, 13719, 14526, 15064, 16947, 18292, 18714, 19368, 21833, 22596, 24952, 25704, 27438, 28071, 29052, 32011, 33894, 36584, 37428, 41157, 43666, 45192, 50841, 53023, 54876, 56142, 58104, 64022, 65499, 67788, 74856, 82314, 84213, 87332, 96033, 101682, 106046, 109752, 112284, 123471, 128044, 130998, 135576, 159069, 164628, 168426, 174664, 192066, 196497, 203364, 212092, 224568, 246942, 256088, 261996, 288099, 318138, 329256, 336852, 371161, 384132, 392994, 406728, 424184, 477207, 493884, 523992, 576198, 589491, 636276, 673704, 742322, 768264, 785988, 839011, 864297, 954414, 987768, 1113483, 1152396, 1178982, 1272552, 1431621, 1484644, 1571976, 1678022, 1728594, 1908828, 2226966, 2304792, 2357964, 2517033, 2863242, 2969288, 3340449, 3356044, 3457188, 3817656, 4453932, 4715928, 5034066, 5726484, 5873077, 6680898, 6712088, 6914376, 7551099, 8907864, 10021347, 10068132, 11452968, 11746154, 13361796, 14263187, 15102198, 17619231, 20042694, 20136264, 22653297, 23492308, 26723592, 28526374, 30204396, 35238462, 40085388, 42789561, 45306594, 46984616, 52857693, 57052748, 60408792, 70476924, 80170776, 85579122, 90613188, 99842309, 105715386, 114105496, 128368683, 140953848, 158573079, 171158244, 181226376, 199684618, 211430772, 256737366, 299526927, 317146158, 342316488, 385106049, 399369236, 422861544, 513474732, 599053854, 634292316, 770212098, 798738472, 898580781, 1026949464, 1198107708, 1268584632, 1540424196, 1797161562, 2396215416, 2695742343, 3080848392, 3594323124, 5391484686, 7188646248, 10782969372, 21565938744]

約数ペア:

[(1, 21565938744), (2, 10782969372), (3, 7188646248), (4, 5391484686), (6, 3594323124), (7, 3080848392), (8, 2695742343), (9, 2396215416), (12, 1797161562), (14, 1540424196), (17, 1268584632), (18, 1198107708), (21, 1026949464), (24, 898580781), (27, 798738472), (28, 770212098), (34, 634292316), (36, 599053854), (42, 513474732), (51, 422861544), (54, 399369236), (56, 385106049), (63, 342316488), (68, 317146158), (72, 299526927), (84, 256737366), (102, 211430772), (108, 199684618), (119, 181226376), (126, 171158244), (136, 158573079), (153, 140953848), (168, 128368683), (189, 114105496), (204, 105715386), (216, 99842309), (238, 90613188), (252, 85579122), (269, 80170776), (306, 70476924), (357, 60408792), (378, 57052748), (408, 52857693), (459, 46984616), (476, 45306594), (504, 42789561), (538, 40085388), (612, 35238462), (714, 30204396), (756, 28526374), (807, 26723592), (918, 23492308), (952, 22653297), (1071, 20136264), (1076, 20042694), (1224, 17619231), (1428, 15102198), (1512, 14263187), (1614, 13361796), (1836, 11746154), (1883, 11452968), (2142, 10068132), (2152, 10021347), (2421, 8907864), (2856, 7551099), (3119, 6914376), (3213, 6712088), (3228, 6680898), (3672, 5873077), (3766, 5726484), (4284, 5034066), (4573, 4715928), (4842, 4453932), (5649, 3817656), (6238, 3457188), (6426, 3356044), (6456, 3340449), (7263, 2969288), (7532, 2863242), (8568, 2517033), (9146, 2357964), (9357, 2304792), (9684, 2226966), (11298, 1908828), (12476, 1728594), (12852, 1678022), (13719, 1571976), (14526, 1484644), (15064, 1431621), (16947, 1272552), (18292, 1178982), (18714, 1152396), (19368, 1113483), (21833, 987768), (22596, 954414), (24952, 864297), (25704, 839011), (27438, 785988), (28071, 768264), (29052, 742322), (32011, 673704), (33894, 636276), (36584, 589491), (37428, 576198), (41157, 523992), (43666, 493884), (45192, 477207), (50841, 424184), (53023, 406728), (54876, 392994), (56142, 384132), (58104, 371161), (64022, 336852), (65499, 329256), (67788, 318138), (74856, 288099), (82314, 261996), (84213, 256088), (87332, 246942), (96033, 224568), (101682, 212092), (106046, 203364), (109752, 196497), (112284, 192066), (123471, 174664), (128044, 168426), (130998, 164628), (135576, 159069)]