1406171988

素因数分解:

$2^2\times 3^5\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{5857}}^1$

素因数の和:5908

約数の個数: 144

約数和(自身を含む): 4179331520

約数和(自身を除く): 2773159532

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 19, 26, 27, 36, 38, 39, 52, 54, 57, 76, 78, 81, 108, 114, 117, 156, 162, 171, 228, 234, 243, 247, 324, 342, 351, 468, 486, 494, 513, 684, 702, 741, 972, 988, 1026, 1053, 1404, 1482, 1539, 2052, 2106, 2223, 2964, 3078, 3159, 4212, 4446, 4617, 5857, 6156, 6318, 6669, 8892, 9234, 11714, 12636, 13338, 17571, 18468, 20007, 23428, 26676, 35142, 40014, 52713, 60021, 70284, 76141, 80028, 105426, 111283, 120042, 152282, 158139, 210852, 222566, 228423, 240084, 304564, 316278, 333849, 445132, 456846, 474417, 632556, 667698, 685269, 913692, 948834, 1001547, 1335396, 1370538, 1423251, 1446679, 1897668, 2003094, 2055807, 2741076, 2846502, 2893358, 3004641, 4006188, 4111614, 4340037, 5693004, 5786716, 6009282, 6167421, 8223228, 8680074, 9013923, 12018564, 12334842, 13020111, 17360148, 18027846, 18502263, 24669684, 26040222, 27041769, 36055692, 37004526, 39060333, 52080444, 54083538, 74009052, 78120666, 108167076, 117180999, 156241332, 234361998, 351542997, 468723996, 703085994, 1406171988]

約数ペア:

[(1, 1406171988), (2, 703085994), (3, 468723996), (4, 351542997), (6, 234361998), (9, 156241332), (12, 117180999), (13, 108167076), (18, 78120666), (19, 74009052), (26, 54083538), (27, 52080444), (36, 39060333), (38, 37004526), (39, 36055692), (52, 27041769), (54, 26040222), (57, 24669684), (76, 18502263), (78, 18027846), (81, 17360148), (108, 13020111), (114, 12334842), (117, 12018564), (156, 9013923), (162, 8680074), (171, 8223228), (228, 6167421), (234, 6009282), (243, 5786716), (247, 5693004), (324, 4340037), (342, 4111614), (351, 4006188), (468, 3004641), (486, 2893358), (494, 2846502), (513, 2741076), (684, 2055807), (702, 2003094), (741, 1897668), (972, 1446679), (988, 1423251), (1026, 1370538), (1053, 1335396), (1404, 1001547), (1482, 948834), (1539, 913692), (2052, 685269), (2106, 667698), (2223, 632556), (2964, 474417), (3078, 456846), (3159, 445132), (4212, 333849), (4446, 316278), (4617, 304564), (5857, 240084), (6156, 228423), (6318, 222566), (6669, 210852), (8892, 158139), (9234, 152282), (11714, 120042), (12636, 111283), (13338, 105426), (17571, 80028), (18468, 76141), (20007, 70284), (23428, 60021), (26676, 52713), (35142, 40014)]