322466860

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^2\times {\mathrm{59}}^1\times {\mathrm{757}}^1$

素因数の和:863

約数の個数: 72

約数和(自身を含む): 727770960

約数和(自身を除く): 405304100

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 59, 76, 95, 118, 190, 236, 295, 361, 380, 590, 722, 757, 1121, 1180, 1444, 1514, 1805, 2242, 3028, 3610, 3785, 4484, 5605, 7220, 7570, 11210, 14383, 15140, 21299, 22420, 28766, 42598, 44663, 57532, 71915, 85196, 89326, 106495, 143830, 178652, 212990, 223315, 273277, 287660, 425980, 446630, 546554, 848597, 893260, 1093108, 1366385, 1697194, 2732770, 3394388, 4242985, 5465540, 8485970, 16123343, 16971940, 32246686, 64493372, 80616715, 161233430, 322466860]

約数ペア:

[(1, 322466860), (2, 161233430), (4, 80616715), (5, 64493372), (10, 32246686), (19, 16971940), (20, 16123343), (38, 8485970), (59, 5465540), (76, 4242985), (95, 3394388), (118, 2732770), (190, 1697194), (236, 1366385), (295, 1093108), (361, 893260), (380, 848597), (590, 546554), (722, 446630), (757, 425980), (1121, 287660), (1180, 273277), (1444, 223315), (1514, 212990), (1805, 178652), (2242, 143830), (3028, 106495), (3610, 89326), (3785, 85196), (4484, 71915), (5605, 57532), (7220, 44663), (7570, 42598), (11210, 28766), (14383, 22420), (15140, 21299)]