2103759996

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{439}}^1$

素因数の和:628

約数の個数: 144

約数和(自身を含む): 5681491200

約数和(自身を除く): 3577731204

約数列:

[1, 2, 3, 4, 6, 12, 13, 17, 26, 34, 39, 51, 52, 68, 78, 102, 139, 156, 169, 204, 221, 278, 338, 417, 439, 442, 507, 556, 663, 676, 834, 878, 884, 1014, 1317, 1326, 1668, 1756, 1807, 2028, 2363, 2634, 2652, 2873, 3614, 4726, 5268, 5421, 5707, 5746, 7089, 7228, 7463, 8619, 9452, 10842, 11414, 11492, 14178, 14926, 17121, 17238, 21684, 22389, 22828, 23491, 28356, 29852, 30719, 34242, 34476, 44778, 46982, 61021, 61438, 68484, 70473, 74191, 89556, 92157, 93964, 97019, 122042, 122876, 140946, 148382, 183063, 184314, 194038, 222573, 244084, 281892, 291057, 296764, 366126, 368628, 388076, 399347, 445146, 582114, 732252, 793273, 798694, 890292, 1037357, 1164228, 1198041, 1261247, 1586546, 1597388, 2074714, 2379819, 2396082, 2522494, 3112071, 3173092, 3783741, 4149428, 4759638, 4792164, 5044988, 6224142, 7567482, 9519276, 10312549, 12448284, 13485641, 15134964, 20625098, 26971282, 30937647, 40456923, 41250196, 53942564, 61875294, 80913846, 123750588, 161827692, 175313333, 350626666, 525939999, 701253332, 1051879998, 2103759996]

約数ペア:

[(1, 2103759996), (2, 1051879998), (3, 701253332), (4, 525939999), (6, 350626666), (12, 175313333), (13, 161827692), (17, 123750588), (26, 80913846), (34, 61875294), (39, 53942564), (51, 41250196), (52, 40456923), (68, 30937647), (78, 26971282), (102, 20625098), (139, 15134964), (156, 13485641), (169, 12448284), (204, 10312549), (221, 9519276), (278, 7567482), (338, 6224142), (417, 5044988), (439, 4792164), (442, 4759638), (507, 4149428), (556, 3783741), (663, 3173092), (676, 3112071), (834, 2522494), (878, 2396082), (884, 2379819), (1014, 2074714), (1317, 1597388), (1326, 1586546), (1668, 1261247), (1756, 1198041), (1807, 1164228), (2028, 1037357), (2363, 890292), (2634, 798694), (2652, 793273), (2873, 732252), (3614, 582114), (4726, 445146), (5268, 399347), (5421, 388076), (5707, 368628), (5746, 366126), (7089, 296764), (7228, 291057), (7463, 281892), (8619, 244084), (9452, 222573), (10842, 194038), (11414, 184314), (11492, 183063), (14178, 148382), (14926, 140946), (17121, 122876), (17238, 122042), (21684, 97019), (22389, 93964), (22828, 92157), (23491, 89556), (28356, 74191), (29852, 70473), (30719, 68484), (34242, 61438), (34476, 61021), (44778, 46982)]