230312628

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{229}}^1\times {\mathrm{307}}^1$

素因数の和:566

約数の個数: 144

約数和(自身を含む): 722001280

約数和(自身を除く): 491688652

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 52, 63, 78, 84, 91, 117, 126, 156, 182, 229, 234, 252, 273, 307, 364, 458, 468, 546, 614, 687, 819, 916, 921, 1092, 1228, 1374, 1603, 1638, 1842, 2061, 2149, 2748, 2763, 2977, 3206, 3276, 3684, 3991, 4122, 4298, 4809, 5526, 5954, 6412, 6447, 7982, 8244, 8596, 8931, 9618, 11052, 11908, 11973, 12894, 14427, 15964, 17862, 19236, 19341, 20839, 23946, 25788, 26793, 27937, 28854, 35724, 35919, 38682, 41678, 47892, 53586, 55874, 57708, 62517, 70303, 71838, 77364, 83356, 83811, 107172, 111748, 125034, 140606, 143676, 167622, 187551, 210909, 250068, 251433, 281212, 335244, 375102, 421818, 492121, 502866, 632727, 750204, 843636, 913939, 984242, 1005732, 1265454, 1476363, 1827878, 1968484, 2530908, 2741817, 2952726, 3655756, 4429089, 5483634, 5905452, 6397573, 8225451, 8858178, 10967268, 12795146, 16450902, 17716356, 19192719, 25590292, 32901804, 38385438, 57578157, 76770876, 115156314, 230312628]

約数ペア:

[(1, 230312628), (2, 115156314), (3, 76770876), (4, 57578157), (6, 38385438), (7, 32901804), (9, 25590292), (12, 19192719), (13, 17716356), (14, 16450902), (18, 12795146), (21, 10967268), (26, 8858178), (28, 8225451), (36, 6397573), (39, 5905452), (42, 5483634), (52, 4429089), (63, 3655756), (78, 2952726), (84, 2741817), (91, 2530908), (117, 1968484), (126, 1827878), (156, 1476363), (182, 1265454), (229, 1005732), (234, 984242), (252, 913939), (273, 843636), (307, 750204), (364, 632727), (458, 502866), (468, 492121), (546, 421818), (614, 375102), (687, 335244), (819, 281212), (916, 251433), (921, 250068), (1092, 210909), (1228, 187551), (1374, 167622), (1603, 143676), (1638, 140606), (1842, 125034), (2061, 111748), (2149, 107172), (2748, 83811), (2763, 83356), (2977, 77364), (3206, 71838), (3276, 70303), (3684, 62517), (3991, 57708), (4122, 55874), (4298, 53586), (4809, 47892), (5526, 41678), (5954, 38682), (6412, 35919), (6447, 35724), (7982, 28854), (8244, 27937), (8596, 26793), (8931, 25788), (9618, 23946), (11052, 20839), (11908, 19341), (11973, 19236), (12894, 17862), (14427, 15964)]