231997752

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{3461}}^1$

素因数の和:3506

約数の個数: 144

約数和(自身を含む): 769602600

約数和(自身を除く): 537604848

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 19, 21, 24, 28, 36, 38, 42, 49, 56, 57, 63, 72, 76, 84, 98, 114, 126, 133, 147, 152, 168, 171, 196, 228, 252, 266, 294, 342, 392, 399, 441, 456, 504, 532, 588, 684, 798, 882, 931, 1064, 1176, 1197, 1368, 1596, 1764, 1862, 2394, 2793, 3192, 3461, 3528, 3724, 4788, 5586, 6922, 7448, 8379, 9576, 10383, 11172, 13844, 16758, 20766, 22344, 24227, 27688, 31149, 33516, 41532, 48454, 62298, 65759, 67032, 72681, 83064, 96908, 124596, 131518, 145362, 169589, 193816, 197277, 218043, 249192, 263036, 290724, 339178, 394554, 436086, 460313, 508767, 526072, 581448, 591831, 678356, 789108, 872172, 920626, 1017534, 1183662, 1356712, 1380939, 1526301, 1578216, 1744344, 1841252, 2035068, 2367324, 2761878, 3052602, 3222191, 3682504, 4070136, 4142817, 4734648, 5523756, 6105204, 6444382, 8285634, 9666573, 11047512, 12210408, 12888764, 16571268, 19333146, 25777528, 28999719, 33142536, 38666292, 57999438, 77332584, 115998876, 231997752]

約数ペア:

[(1, 231997752), (2, 115998876), (3, 77332584), (4, 57999438), (6, 38666292), (7, 33142536), (8, 28999719), (9, 25777528), (12, 19333146), (14, 16571268), (18, 12888764), (19, 12210408), (21, 11047512), (24, 9666573), (28, 8285634), (36, 6444382), (38, 6105204), (42, 5523756), (49, 4734648), (56, 4142817), (57, 4070136), (63, 3682504), (72, 3222191), (76, 3052602), (84, 2761878), (98, 2367324), (114, 2035068), (126, 1841252), (133, 1744344), (147, 1578216), (152, 1526301), (168, 1380939), (171, 1356712), (196, 1183662), (228, 1017534), (252, 920626), (266, 872172), (294, 789108), (342, 678356), (392, 591831), (399, 581448), (441, 526072), (456, 508767), (504, 460313), (532, 436086), (588, 394554), (684, 339178), (798, 290724), (882, 263036), (931, 249192), (1064, 218043), (1176, 197277), (1197, 193816), (1368, 169589), (1596, 145362), (1764, 131518), (1862, 124596), (2394, 96908), (2793, 83064), (3192, 72681), (3461, 67032), (3528, 65759), (3724, 62298), (4788, 48454), (5586, 41532), (6922, 33516), (7448, 31149), (8379, 27688), (9576, 24227), (10383, 22344), (11172, 20766), (13844, 16758)]