1548956916

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{149}}^1\times {\mathrm{229}}^1$

素因数の和:498

約数の個数: 144

約数和(自身を含む): 4307394000

約数和(自身を除く): 2758437084

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 97, 117, 149, 156, 194, 229, 234, 291, 298, 388, 447, 458, 468, 582, 596, 687, 873, 894, 916, 1164, 1261, 1341, 1374, 1746, 1788, 1937, 2061, 2522, 2682, 2748, 2977, 3492, 3783, 3874, 4122, 5044, 5364, 5811, 5954, 7566, 7748, 8244, 8931, 11349, 11622, 11908, 14453, 15132, 17433, 17862, 22213, 22698, 23244, 26793, 28906, 34121, 34866, 35724, 43359, 44426, 45396, 53586, 57812, 66639, 68242, 69732, 86718, 88852, 102363, 107172, 130077, 133278, 136484, 173436, 187889, 199917, 204726, 260154, 266556, 288769, 307089, 375778, 399834, 409452, 443573, 520308, 563667, 577538, 614178, 751556, 799668, 866307, 887146, 1127334, 1155076, 1228356, 1330719, 1691001, 1732614, 1774292, 2254668, 2598921, 2661438, 3309737, 3382002, 3465228, 3992157, 5197842, 5322876, 6619474, 6764004, 7984314, 9929211, 10395684, 13238948, 15968628, 19858422, 29787633, 39716844, 43026581, 59575266, 86053162, 119150532, 129079743, 172106324, 258159486, 387239229, 516318972, 774478458, 1548956916]

約数ペア:

[(1, 1548956916), (2, 774478458), (3, 516318972), (4, 387239229), (6, 258159486), (9, 172106324), (12, 129079743), (13, 119150532), (18, 86053162), (26, 59575266), (36, 43026581), (39, 39716844), (52, 29787633), (78, 19858422), (97, 15968628), (117, 13238948), (149, 10395684), (156, 9929211), (194, 7984314), (229, 6764004), (234, 6619474), (291, 5322876), (298, 5197842), (388, 3992157), (447, 3465228), (458, 3382002), (468, 3309737), (582, 2661438), (596, 2598921), (687, 2254668), (873, 1774292), (894, 1732614), (916, 1691001), (1164, 1330719), (1261, 1228356), (1341, 1155076), (1374, 1127334), (1746, 887146), (1788, 866307), (1937, 799668), (2061, 751556), (2522, 614178), (2682, 577538), (2748, 563667), (2977, 520308), (3492, 443573), (3783, 409452), (3874, 399834), (4122, 375778), (5044, 307089), (5364, 288769), (5811, 266556), (5954, 260154), (7566, 204726), (7748, 199917), (8244, 187889), (8931, 173436), (11349, 136484), (11622, 133278), (11908, 130077), (14453, 107172), (15132, 102363), (17433, 88852), (17862, 86718), (22213, 69732), (22698, 68242), (23244, 66639), (26793, 57812), (28906, 53586), (34121, 45396), (34866, 44426), (35724, 43359)]