15696971892

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{739}}^1\times {\mathrm{2719}}^1$

素因数の和:3506

約数の個数: 144

約数和(自身を含む): 46890188800

約数和(自身を除く): 31193216908

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 31, 36, 42, 62, 63, 84, 93, 124, 126, 186, 217, 252, 279, 372, 434, 558, 651, 739, 868, 1116, 1302, 1478, 1953, 2217, 2604, 2719, 2956, 3906, 4434, 5173, 5438, 6651, 7812, 8157, 8868, 10346, 10876, 13302, 15519, 16314, 19033, 20692, 22909, 24471, 26604, 31038, 32628, 38066, 45818, 46557, 48942, 57099, 62076, 68727, 76132, 84289, 91636, 93114, 97884, 114198, 137454, 160363, 168578, 171297, 186228, 206181, 228396, 252867, 274908, 320726, 337156, 342594, 412362, 481089, 505734, 590023, 641452, 685188, 758601, 824724, 962178, 1011468, 1180046, 1443267, 1517202, 1770069, 1924356, 2009341, 2360092, 2886534, 3034404, 3540138, 4018682, 5310207, 5773068, 6028023, 7080276, 8037364, 10620414, 12056046, 14065387, 18084069, 21240828, 24112092, 28130774, 36168138, 42196161, 56261548, 62289571, 72336276, 84392322, 124579142, 126588483, 168784644, 186868713, 249158284, 253176966, 373737426, 436026997, 506353932, 560606139, 747474852, 872053994, 1121212278, 1308080991, 1744107988, 2242424556, 2616161982, 3924242973, 5232323964, 7848485946, 15696971892]

約数ペア:

[(1, 15696971892), (2, 7848485946), (3, 5232323964), (4, 3924242973), (6, 2616161982), (7, 2242424556), (9, 1744107988), (12, 1308080991), (14, 1121212278), (18, 872053994), (21, 747474852), (28, 560606139), (31, 506353932), (36, 436026997), (42, 373737426), (62, 253176966), (63, 249158284), (84, 186868713), (93, 168784644), (124, 126588483), (126, 124579142), (186, 84392322), (217, 72336276), (252, 62289571), (279, 56261548), (372, 42196161), (434, 36168138), (558, 28130774), (651, 24112092), (739, 21240828), (868, 18084069), (1116, 14065387), (1302, 12056046), (1478, 10620414), (1953, 8037364), (2217, 7080276), (2604, 6028023), (2719, 5773068), (2956, 5310207), (3906, 4018682), (4434, 3540138), (5173, 3034404), (5438, 2886534), (6651, 2360092), (7812, 2009341), (8157, 1924356), (8868, 1770069), (10346, 1517202), (10876, 1443267), (13302, 1180046), (15519, 1011468), (16314, 962178), (19033, 824724), (20692, 758601), (22909, 685188), (24471, 641452), (26604, 590023), (31038, 505734), (32628, 481089), (38066, 412362), (45818, 342594), (46557, 337156), (48942, 320726), (57099, 274908), (62076, 252867), (68727, 228396), (76132, 206181), (84289, 186228), (91636, 171297), (93114, 168578), (97884, 160363), (114198, 137454)]