1237635984

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{751}}^1$

素因数の和:933

約数の個数: 160

約数和(自身を含む): 3655321600

約数和(自身を除く): 2417685616

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 19, 24, 26, 38, 39, 48, 52, 57, 76, 78, 104, 114, 139, 152, 156, 208, 228, 247, 278, 304, 312, 417, 456, 494, 556, 624, 741, 751, 834, 912, 988, 1112, 1482, 1502, 1668, 1807, 1976, 2224, 2253, 2641, 2964, 3004, 3336, 3614, 3952, 4506, 5282, 5421, 5928, 6008, 6672, 7228, 7923, 9012, 9763, 10564, 10842, 11856, 12016, 14269, 14456, 15846, 18024, 19526, 21128, 21684, 28538, 28912, 29289, 31692, 34333, 36048, 39052, 42256, 42807, 43368, 57076, 58578, 63384, 68666, 78104, 85614, 86736, 102999, 104389, 114152, 117156, 126768, 137332, 156208, 171228, 185497, 205998, 208778, 228304, 234312, 274664, 313167, 342456, 370994, 411996, 417556, 468624, 549328, 556491, 626334, 684912, 741988, 823992, 835112, 1112982, 1252668, 1357057, 1483976, 1647984, 1670224, 1983391, 2225964, 2505336, 2714114, 2967952, 3966782, 4071171, 4451928, 5010672, 5428228, 5950173, 7933564, 8142342, 8903856, 10856456, 11900346, 15867128, 16284684, 21712912, 23800692, 25784083, 31734256, 32569368, 47601384, 51568166, 65138736, 77352249, 95202768, 103136332, 154704498, 206272664, 309408996, 412545328, 618817992, 1237635984]

約数ペア:

[(1, 1237635984), (2, 618817992), (3, 412545328), (4, 309408996), (6, 206272664), (8, 154704498), (12, 103136332), (13, 95202768), (16, 77352249), (19, 65138736), (24, 51568166), (26, 47601384), (38, 32569368), (39, 31734256), (48, 25784083), (52, 23800692), (57, 21712912), (76, 16284684), (78, 15867128), (104, 11900346), (114, 10856456), (139, 8903856), (152, 8142342), (156, 7933564), (208, 5950173), (228, 5428228), (247, 5010672), (278, 4451928), (304, 4071171), (312, 3966782), (417, 2967952), (456, 2714114), (494, 2505336), (556, 2225964), (624, 1983391), (741, 1670224), (751, 1647984), (834, 1483976), (912, 1357057), (988, 1252668), (1112, 1112982), (1482, 835112), (1502, 823992), (1668, 741988), (1807, 684912), (1976, 626334), (2224, 556491), (2253, 549328), (2641, 468624), (2964, 417556), (3004, 411996), (3336, 370994), (3614, 342456), (3952, 313167), (4506, 274664), (5282, 234312), (5421, 228304), (5928, 208778), (6008, 205998), (6672, 185497), (7228, 171228), (7923, 156208), (9012, 137332), (9763, 126768), (10564, 117156), (10842, 114152), (11856, 104389), (12016, 102999), (14269, 86736), (14456, 85614), (15846, 78104), (18024, 68666), (19526, 63384), (21128, 58578), (21684, 57076), (28538, 43368), (28912, 42807), (29289, 42256), (31692, 39052), (34333, 36048)]