313823076

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{79}}^1\times {\mathrm{131}}^1$

素因数の和:262

約数の個数: 144

約数和(自身を含む): 901232640

約数和(自身を除く): 587409564

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 38, 42, 57, 76, 79, 84, 114, 131, 133, 158, 228, 237, 262, 266, 316, 361, 393, 399, 474, 524, 532, 553, 722, 786, 798, 917, 948, 1083, 1106, 1444, 1501, 1572, 1596, 1659, 1834, 2166, 2212, 2489, 2527, 2751, 3002, 3318, 3668, 4332, 4503, 4978, 5054, 5502, 6004, 6636, 7467, 7581, 9006, 9956, 10108, 10349, 10507, 11004, 14934, 15162, 17423, 18012, 20698, 21014, 28519, 29868, 30324, 31047, 31521, 34846, 41396, 42028, 47291, 52269, 57038, 62094, 63042, 69692, 72443, 85557, 94582, 104538, 114076, 124188, 126084, 141873, 144886, 171114, 189164, 196631, 199633, 209076, 217329, 283746, 289772, 331037, 342228, 393262, 399266, 434658, 567492, 589893, 598899, 662074, 786524, 798532, 869316, 993111, 1179786, 1197798, 1324148, 1376417, 1986222, 2359572, 2395596, 2752834, 3735989, 3972444, 4129251, 5505668, 7471978, 8258502, 11207967, 14943956, 16517004, 22415934, 26151923, 44831868, 52303846, 78455769, 104607692, 156911538, 313823076]

約数ペア:

[(1, 313823076), (2, 156911538), (3, 104607692), (4, 78455769), (6, 52303846), (7, 44831868), (12, 26151923), (14, 22415934), (19, 16517004), (21, 14943956), (28, 11207967), (38, 8258502), (42, 7471978), (57, 5505668), (76, 4129251), (79, 3972444), (84, 3735989), (114, 2752834), (131, 2395596), (133, 2359572), (158, 1986222), (228, 1376417), (237, 1324148), (262, 1197798), (266, 1179786), (316, 993111), (361, 869316), (393, 798532), (399, 786524), (474, 662074), (524, 598899), (532, 589893), (553, 567492), (722, 434658), (786, 399266), (798, 393262), (917, 342228), (948, 331037), (1083, 289772), (1106, 283746), (1444, 217329), (1501, 209076), (1572, 199633), (1596, 196631), (1659, 189164), (1834, 171114), (2166, 144886), (2212, 141873), (2489, 126084), (2527, 124188), (2751, 114076), (3002, 104538), (3318, 94582), (3668, 85557), (4332, 72443), (4503, 69692), (4978, 63042), (5054, 62094), (5502, 57038), (6004, 52269), (6636, 47291), (7467, 42028), (7581, 41396), (9006, 34846), (9956, 31521), (10108, 31047), (10349, 30324), (10507, 29868), (11004, 28519), (14934, 21014), (15162, 20698), (17423, 18012)]