442114070

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{137}}^1\times {\mathrm{463}}^1$

素因数の和:665

約数の個数: 64

約数和(自身を含む): 871347456

約数和(自身を除く): 429233386

約数列:

[1, 2, 5, 10, 17, 34, 41, 82, 85, 137, 170, 205, 274, 410, 463, 685, 697, 926, 1370, 1394, 2315, 2329, 3485, 4630, 4658, 5617, 6970, 7871, 11234, 11645, 15742, 18983, 23290, 28085, 37966, 39355, 56170, 63431, 78710, 94915, 95489, 126862, 189830, 190978, 317155, 322711, 477445, 634310, 645422, 954890, 1078327, 1613555, 2156654, 2600671, 3227110, 5201342, 5391635, 10783270, 13003355, 26006710, 44211407, 88422814, 221057035, 442114070]

約数ペア:

[(1, 442114070), (2, 221057035), (5, 88422814), (10, 44211407), (17, 26006710), (34, 13003355), (41, 10783270), (82, 5391635), (85, 5201342), (137, 3227110), (170, 2600671), (205, 2156654), (274, 1613555), (410, 1078327), (463, 954890), (685, 645422), (697, 634310), (926, 477445), (1370, 322711), (1394, 317155), (2315, 190978), (2329, 189830), (3485, 126862), (4630, 95489), (4658, 94915), (5617, 78710), (6970, 63431), (7871, 56170), (11234, 39355), (11645, 37966), (15742, 28085), (18983, 23290)]