2247162255

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{197}}^1$

素因数の和:306

約数の個数: 192

約数和(自身を含む): 4732535808

約数和(自身を除く): 2485373553

約数列:

[1, 3, 5, 9, 13, 15, 17, 31, 37, 39, 45, 51, 65, 85, 93, 111, 117, 153, 155, 185, 195, 197, 221, 255, 279, 333, 403, 465, 481, 527, 555, 585, 591, 629, 663, 765, 985, 1105, 1147, 1209, 1395, 1443, 1581, 1665, 1773, 1887, 1989, 2015, 2405, 2561, 2635, 2955, 3145, 3315, 3349, 3441, 3627, 4329, 4743, 5661, 5735, 6045, 6107, 6851, 7215, 7289, 7683, 7905, 8177, 8865, 9435, 9945, 10047, 10323, 12805, 14911, 16745, 17205, 18135, 18321, 19499, 20553, 21645, 21867, 23049, 23715, 24531, 28305, 30141, 30535, 34255, 36445, 38415, 40885, 43537, 44733, 50235, 51615, 54963, 58497, 61659, 65601, 73593, 74555, 79391, 91605, 94757, 97495, 102765, 103819, 109335, 115245, 122655, 123913, 130611, 134199, 150705, 175491, 217685, 223665, 225959, 238173, 253487, 274815, 284271, 292485, 308295, 311457, 328005, 367965, 371739, 391833, 396955, 473785, 519095, 619565, 653055, 670995, 677877, 714519, 760461, 852813, 877455, 934371, 1115217, 1129795, 1190865, 1267435, 1349647, 1421355, 1557285, 1610869, 1858695, 1959165, 2033631, 2281383, 2937467, 3389385, 3572595, 3802305, 3841303, 4048941, 4264065, 4671855, 4832607, 5576085, 6748235, 8054345, 8812401, 10168155, 11406915, 11523909, 12146823, 14497821, 14687335, 19206515, 20244705, 24163035, 26437203, 34571727, 44062005, 49936939, 57619545, 60734115, 72489105, 132186015, 149810817, 172858635, 249684695, 449432451, 749054085, 2247162255]

約数ペア:

[(1, 2247162255), (3, 749054085), (5, 449432451), (9, 249684695), (13, 172858635), (15, 149810817), (17, 132186015), (31, 72489105), (37, 60734115), (39, 57619545), (45, 49936939), (51, 44062005), (65, 34571727), (85, 26437203), (93, 24163035), (111, 20244705), (117, 19206515), (153, 14687335), (155, 14497821), (185, 12146823), (195, 11523909), (197, 11406915), (221, 10168155), (255, 8812401), (279, 8054345), (333, 6748235), (403, 5576085), (465, 4832607), (481, 4671855), (527, 4264065), (555, 4048941), (585, 3841303), (591, 3802305), (629, 3572595), (663, 3389385), (765, 2937467), (985, 2281383), (1105, 2033631), (1147, 1959165), (1209, 1858695), (1395, 1610869), (1443, 1557285), (1581, 1421355), (1665, 1349647), (1773, 1267435), (1887, 1190865), (1989, 1129795), (2015, 1115217), (2405, 934371), (2561, 877455), (2635, 852813), (2955, 760461), (3145, 714519), (3315, 677877), (3349, 670995), (3441, 653055), (3627, 619565), (4329, 519095), (4743, 473785), (5661, 396955), (5735, 391833), (6045, 371739), (6107, 367965), (6851, 328005), (7215, 311457), (7289, 308295), (7683, 292485), (7905, 284271), (8177, 274815), (8865, 253487), (9435, 238173), (9945, 225959), (10047, 223665), (10323, 217685), (12805, 175491), (14911, 150705), (16745, 134199), (17205, 130611), (18135, 123913), (18321, 122655), (19499, 115245), (20553, 109335), (21645, 103819), (21867, 102765), (23049, 97495), (23715, 94757), (24531, 91605), (28305, 79391), (30141, 74555), (30535, 73593), (34255, 65601), (36445, 61659), (38415, 58497), (40885, 54963), (43537, 51615), (44733, 50235)]