15673243376

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{1721}}^1$

素因数の和:1871

約数の個数: 160

約数和(自身を含む): 37280280576

約数和(自身を除く): 21607037200

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 43, 56, 61, 62, 86, 112, 122, 124, 172, 217, 244, 248, 301, 344, 427, 434, 488, 496, 602, 688, 854, 868, 976, 1204, 1333, 1708, 1721, 1736, 1891, 2408, 2623, 2666, 3416, 3442, 3472, 3782, 4816, 5246, 5332, 6832, 6884, 7564, 9331, 10492, 10664, 12047, 13237, 13768, 15128, 18361, 18662, 20984, 21328, 24094, 26474, 27536, 30256, 36722, 37324, 41968, 48188, 52948, 53351, 73444, 74003, 74648, 81313, 96376, 104981, 105896, 106702, 146888, 148006, 149296, 162626, 192752, 209962, 211792, 213404, 293776, 296012, 325252, 373457, 419924, 426808, 518021, 569191, 592024, 650504, 734867, 746914, 839848, 853616, 1036042, 1138382, 1184048, 1301008, 1469734, 1493828, 1679696, 2072084, 2276764, 2294093, 2939468, 2987656, 3254411, 4144168, 4514183, 4553528, 4588186, 5878936, 5975312, 6508822, 8288336, 9028366, 9107056, 9176372, 11757872, 13017644, 16058651, 18056732, 18352744, 22780877, 26035288, 31599281, 32117302, 36113464, 36705488, 45561754, 52070576, 63198562, 64234604, 72226928, 91123508, 126397124, 128469208, 139939673, 182247016, 252794248, 256938416, 279879346, 364494032, 505588496, 559758692, 979577711, 1119517384, 1959155422, 2239034768, 3918310844, 7836621688, 15673243376]

約数ペア:

[(1, 15673243376), (2, 7836621688), (4, 3918310844), (7, 2239034768), (8, 1959155422), (14, 1119517384), (16, 979577711), (28, 559758692), (31, 505588496), (43, 364494032), (56, 279879346), (61, 256938416), (62, 252794248), (86, 182247016), (112, 139939673), (122, 128469208), (124, 126397124), (172, 91123508), (217, 72226928), (244, 64234604), (248, 63198562), (301, 52070576), (344, 45561754), (427, 36705488), (434, 36113464), (488, 32117302), (496, 31599281), (602, 26035288), (688, 22780877), (854, 18352744), (868, 18056732), (976, 16058651), (1204, 13017644), (1333, 11757872), (1708, 9176372), (1721, 9107056), (1736, 9028366), (1891, 8288336), (2408, 6508822), (2623, 5975312), (2666, 5878936), (3416, 4588186), (3442, 4553528), (3472, 4514183), (3782, 4144168), (4816, 3254411), (5246, 2987656), (5332, 2939468), (6832, 2294093), (6884, 2276764), (7564, 2072084), (9331, 1679696), (10492, 1493828), (10664, 1469734), (12047, 1301008), (13237, 1184048), (13768, 1138382), (15128, 1036042), (18361, 853616), (18662, 839848), (20984, 746914), (21328, 734867), (24094, 650504), (26474, 592024), (27536, 569191), (30256, 518021), (36722, 426808), (37324, 419924), (41968, 373457), (48188, 325252), (52948, 296012), (53351, 293776), (73444, 213404), (74003, 211792), (74648, 209962), (81313, 192752), (96376, 162626), (104981, 149296), (105896, 148006), (106702, 146888)]