420368928

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{1187}}^1$

素因数の和:1255

約数の個数: 192

約数和(自身を含む): 1379524608

約数和(自身を除く): 959155680

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 17, 21, 24, 28, 31, 32, 34, 42, 48, 51, 56, 62, 68, 84, 93, 96, 102, 112, 119, 124, 136, 168, 186, 204, 217, 224, 238, 248, 272, 336, 357, 372, 408, 434, 476, 496, 527, 544, 651, 672, 714, 744, 816, 868, 952, 992, 1054, 1187, 1302, 1428, 1488, 1581, 1632, 1736, 1904, 2108, 2374, 2604, 2856, 2976, 3162, 3472, 3561, 3689, 3808, 4216, 4748, 5208, 5712, 6324, 6944, 7122, 7378, 8309, 8432, 9496, 10416, 11067, 11424, 12648, 14244, 14756, 16618, 16864, 18992, 20179, 20832, 22134, 24927, 25296, 28488, 29512, 33236, 36797, 37984, 40358, 44268, 49854, 50592, 56976, 59024, 60537, 66472, 73594, 80716, 88536, 99708, 110391, 113952, 118048, 121074, 132944, 141253, 147188, 161432, 177072, 199416, 220782, 242148, 257579, 265888, 282506, 294376, 322864, 354144, 398832, 423759, 441564, 484296, 515158, 565012, 588752, 625549, 645728, 772737, 797664, 847518, 883128, 968592, 1030316, 1130024, 1177504, 1251098, 1545474, 1695036, 1766256, 1876647, 1937184, 2060632, 2260048, 2502196, 3090948, 3390072, 3532512, 3753294, 4121264, 4378843, 4520096, 5004392, 6181896, 6780144, 7506588, 8242528, 8757686, 10008784, 12363792, 13136529, 13560288, 15013176, 17515372, 20017568, 24727584, 26273058, 30026352, 35030744, 52546116, 60052704, 70061488, 105092232, 140122976, 210184464, 420368928]

約数ペア:

[(1, 420368928), (2, 210184464), (3, 140122976), (4, 105092232), (6, 70061488), (7, 60052704), (8, 52546116), (12, 35030744), (14, 30026352), (16, 26273058), (17, 24727584), (21, 20017568), (24, 17515372), (28, 15013176), (31, 13560288), (32, 13136529), (34, 12363792), (42, 10008784), (48, 8757686), (51, 8242528), (56, 7506588), (62, 6780144), (68, 6181896), (84, 5004392), (93, 4520096), (96, 4378843), (102, 4121264), (112, 3753294), (119, 3532512), (124, 3390072), (136, 3090948), (168, 2502196), (186, 2260048), (204, 2060632), (217, 1937184), (224, 1876647), (238, 1766256), (248, 1695036), (272, 1545474), (336, 1251098), (357, 1177504), (372, 1130024), (408, 1030316), (434, 968592), (476, 883128), (496, 847518), (527, 797664), (544, 772737), (651, 645728), (672, 625549), (714, 588752), (744, 565012), (816, 515158), (868, 484296), (952, 441564), (992, 423759), (1054, 398832), (1187, 354144), (1302, 322864), (1428, 294376), (1488, 282506), (1581, 265888), (1632, 257579), (1736, 242148), (1904, 220782), (2108, 199416), (2374, 177072), (2604, 161432), (2856, 147188), (2976, 141253), (3162, 132944), (3472, 121074), (3561, 118048), (3689, 113952), (3808, 110391), (4216, 99708), (4748, 88536), (5208, 80716), (5712, 73594), (6324, 66472), (6944, 60537), (7122, 59024), (7378, 56976), (8309, 50592), (8432, 49854), (9496, 44268), (10416, 40358), (11067, 37984), (11424, 36797), (12648, 33236), (14244, 29512), (14756, 28488), (16618, 25296), (16864, 24927), (18992, 22134), (20179, 20832)]