338179974

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{4421}}^1$

素因数の和:4517

約数の個数: 64

約数和(自身を含む): 789592320

約数和(自身を除く): 451412346

約数列:

[1, 2, 3, 6, 11, 19, 22, 33, 38, 57, 61, 66, 114, 122, 183, 209, 366, 418, 627, 671, 1159, 1254, 1342, 2013, 2318, 3477, 4026, 4421, 6954, 8842, 12749, 13263, 25498, 26526, 38247, 48631, 76494, 83999, 97262, 145893, 167998, 251997, 269681, 291786, 503994, 539362, 809043, 923989, 1618086, 1847978, 2771967, 2966491, 5123939, 5543934, 5932982, 8899473, 10247878, 15371817, 17798946, 30743634, 56363329, 112726658, 169089987, 338179974]

約数ペア:

[(1, 338179974), (2, 169089987), (3, 112726658), (6, 56363329), (11, 30743634), (19, 17798946), (22, 15371817), (33, 10247878), (38, 8899473), (57, 5932982), (61, 5543934), (66, 5123939), (114, 2966491), (122, 2771967), (183, 1847978), (209, 1618086), (366, 923989), (418, 809043), (627, 539362), (671, 503994), (1159, 291786), (1254, 269681), (1342, 251997), (2013, 167998), (2318, 145893), (3477, 97262), (4026, 83999), (4421, 76494), (6954, 48631), (8842, 38247), (12749, 26526), (13263, 25498)]