421618848

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{547}}^1$

素因数の和:635

約数の個数: 192

約数和(自身を含む): 1343397888

約数和(自身を除く): 921779040

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 32, 37, 42, 48, 56, 62, 74, 84, 93, 96, 111, 112, 124, 148, 168, 186, 217, 222, 224, 248, 259, 296, 336, 372, 434, 444, 496, 518, 547, 592, 651, 672, 744, 777, 868, 888, 992, 1036, 1094, 1147, 1184, 1302, 1488, 1554, 1641, 1736, 1776, 2072, 2188, 2294, 2604, 2976, 3108, 3282, 3441, 3472, 3552, 3829, 4144, 4376, 4588, 5208, 6216, 6564, 6882, 6944, 7658, 8029, 8288, 8752, 9176, 10416, 11487, 12432, 13128, 13764, 15316, 16058, 16957, 17504, 18352, 20239, 20832, 22974, 24087, 24864, 26256, 27528, 30632, 32116, 33914, 36704, 40478, 45948, 48174, 50871, 52512, 55056, 60717, 61264, 64232, 67828, 80956, 91896, 96348, 101742, 110112, 118699, 121434, 122528, 128464, 135656, 141673, 161912, 183792, 192696, 203484, 237398, 242868, 256928, 271312, 283346, 323824, 356097, 367584, 385392, 406968, 425019, 474796, 485736, 542624, 566692, 627409, 647648, 712194, 770784, 813936, 850038, 949592, 971472, 1133384, 1254818, 1424388, 1627872, 1700076, 1882227, 1899184, 1942944, 2266768, 2509636, 2848776, 3400152, 3764454, 3798368, 4391863, 4533536, 5019272, 5697552, 6800304, 7528908, 8783726, 10038544, 11395104, 13175589, 13600608, 15057816, 17567452, 20077088, 26351178, 30115632, 35134904, 52702356, 60231264, 70269808, 105404712, 140539616, 210809424, 421618848]

約数ペア:

[(1, 421618848), (2, 210809424), (3, 140539616), (4, 105404712), (6, 70269808), (7, 60231264), (8, 52702356), (12, 35134904), (14, 30115632), (16, 26351178), (21, 20077088), (24, 17567452), (28, 15057816), (31, 13600608), (32, 13175589), (37, 11395104), (42, 10038544), (48, 8783726), (56, 7528908), (62, 6800304), (74, 5697552), (84, 5019272), (93, 4533536), (96, 4391863), (111, 3798368), (112, 3764454), (124, 3400152), (148, 2848776), (168, 2509636), (186, 2266768), (217, 1942944), (222, 1899184), (224, 1882227), (248, 1700076), (259, 1627872), (296, 1424388), (336, 1254818), (372, 1133384), (434, 971472), (444, 949592), (496, 850038), (518, 813936), (547, 770784), (592, 712194), (651, 647648), (672, 627409), (744, 566692), (777, 542624), (868, 485736), (888, 474796), (992, 425019), (1036, 406968), (1094, 385392), (1147, 367584), (1184, 356097), (1302, 323824), (1488, 283346), (1554, 271312), (1641, 256928), (1736, 242868), (1776, 237398), (2072, 203484), (2188, 192696), (2294, 183792), (2604, 161912), (2976, 141673), (3108, 135656), (3282, 128464), (3441, 122528), (3472, 121434), (3552, 118699), (3829, 110112), (4144, 101742), (4376, 96348), (4588, 91896), (5208, 80956), (6216, 67828), (6564, 64232), (6882, 61264), (6944, 60717), (7658, 55056), (8029, 52512), (8288, 50871), (8752, 48174), (9176, 45948), (10416, 40478), (11487, 36704), (12432, 33914), (13128, 32116), (13764, 30632), (15316, 27528), (16058, 26256), (16957, 24864), (17504, 24087), (18352, 22974), (20239, 20832)]