1461930984

素因数分解:

$2^3\times 3^3\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{11491}}^1$

素因数の和:11556

約数の個数: 128

約数和(自身を含む): 4412928000

約数和(自身を除く): 2950997016

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 27, 31, 36, 38, 54, 57, 62, 72, 76, 93, 108, 114, 124, 152, 171, 186, 216, 228, 248, 279, 342, 372, 456, 513, 558, 589, 684, 744, 837, 1026, 1116, 1178, 1368, 1674, 1767, 2052, 2232, 2356, 3348, 3534, 4104, 4712, 5301, 6696, 7068, 10602, 11491, 14136, 15903, 21204, 22982, 31806, 34473, 42408, 45964, 63612, 68946, 91928, 103419, 127224, 137892, 206838, 218329, 275784, 310257, 356221, 413676, 436658, 620514, 654987, 712442, 827352, 873316, 1068663, 1241028, 1309974, 1424884, 1746632, 1964961, 2137326, 2482056, 2619948, 2849768, 3205989, 3929922, 4274652, 5239896, 5894883, 6411978, 6768199, 7859844, 8549304, 9617967, 11789766, 12823956, 13536398, 15719688, 19235934, 20304597, 23579532, 25647912, 27072796, 38471868, 40609194, 47159064, 54145592, 60913791, 76943736, 81218388, 121827582, 162436776, 182741373, 243655164, 365482746, 487310328, 730965492, 1461930984]

約数ペア:

[(1, 1461930984), (2, 730965492), (3, 487310328), (4, 365482746), (6, 243655164), (8, 182741373), (9, 162436776), (12, 121827582), (18, 81218388), (19, 76943736), (24, 60913791), (27, 54145592), (31, 47159064), (36, 40609194), (38, 38471868), (54, 27072796), (57, 25647912), (62, 23579532), (72, 20304597), (76, 19235934), (93, 15719688), (108, 13536398), (114, 12823956), (124, 11789766), (152, 9617967), (171, 8549304), (186, 7859844), (216, 6768199), (228, 6411978), (248, 5894883), (279, 5239896), (342, 4274652), (372, 3929922), (456, 3205989), (513, 2849768), (558, 2619948), (589, 2482056), (684, 2137326), (744, 1964961), (837, 1746632), (1026, 1424884), (1116, 1309974), (1178, 1241028), (1368, 1068663), (1674, 873316), (1767, 827352), (2052, 712442), (2232, 654987), (2356, 620514), (3348, 436658), (3534, 413676), (4104, 356221), (4712, 310257), (5301, 275784), (6696, 218329), (7068, 206838), (10602, 137892), (11491, 127224), (14136, 103419), (15903, 91928), (21204, 68946), (22982, 63612), (31806, 45964), (34473, 42408)]