643252274028

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2803}}^1\times {\mathrm{70051}}^1$

素因数の和:72884

約数の個数: 144

約数和(自身を含む): 2001971835136

約数和(自身を除く): 1358719561108

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 52, 63, 78, 84, 91, 117, 126, 156, 182, 234, 252, 273, 364, 468, 546, 819, 1092, 1638, 2803, 3276, 5606, 8409, 11212, 16818, 19621, 25227, 33636, 36439, 39242, 50454, 58863, 70051, 72878, 78484, 100908, 109317, 117726, 140102, 145756, 176589, 210153, 218634, 235452, 255073, 280204, 327951, 353178, 420306, 437268, 490357, 510146, 630459, 655902, 706356, 765219, 840612, 910663, 980714, 1020292, 1260918, 1311804, 1471071, 1530438, 1821326, 1961428, 2295657, 2521836, 2731989, 2942142, 3060876, 3642652, 4413213, 4591314, 5463978, 5884284, 6374641, 8195967, 8826426, 9182628, 10927956, 12749282, 16391934, 17652852, 19123923, 25498564, 32783868, 38247846, 57371769, 76495692, 114743538, 196352953, 229487076, 392705906, 589058859, 785411812, 1178117718, 1374470671, 1767176577, 2356235436, 2552588389, 2748941342, 3534353154, 4123412013, 5105176778, 5497882684, 7068706308, 7657765167, 8246824026, 10210353556, 12370236039, 15315530334, 16493648052, 17868118723, 22973295501, 24740472078, 30631060668, 35736237446, 45946591002, 49480944156, 53604356169, 71472474892, 91893182004, 107208712338, 160813068507, 214417424676, 321626137014, 643252274028]

約数ペア:

[(1, 643252274028), (2, 321626137014), (3, 214417424676), (4, 160813068507), (6, 107208712338), (7, 91893182004), (9, 71472474892), (12, 53604356169), (13, 49480944156), (14, 45946591002), (18, 35736237446), (21, 30631060668), (26, 24740472078), (28, 22973295501), (36, 17868118723), (39, 16493648052), (42, 15315530334), (52, 12370236039), (63, 10210353556), (78, 8246824026), (84, 7657765167), (91, 7068706308), (117, 5497882684), (126, 5105176778), (156, 4123412013), (182, 3534353154), (234, 2748941342), (252, 2552588389), (273, 2356235436), (364, 1767176577), (468, 1374470671), (546, 1178117718), (819, 785411812), (1092, 589058859), (1638, 392705906), (2803, 229487076), (3276, 196352953), (5606, 114743538), (8409, 76495692), (11212, 57371769), (16818, 38247846), (19621, 32783868), (25227, 25498564), (33636, 19123923), (36439, 17652852), (39242, 16391934), (50454, 12749282), (58863, 10927956), (70051, 9182628), (72878, 8826426), (78484, 8195967), (100908, 6374641), (109317, 5884284), (117726, 5463978), (140102, 4591314), (145756, 4413213), (176589, 3642652), (210153, 3060876), (218634, 2942142), (235452, 2731989), (255073, 2521836), (280204, 2295657), (327951, 1961428), (353178, 1821326), (420306, 1530438), (437268, 1471071), (490357, 1311804), (510146, 1260918), (630459, 1020292), (655902, 980714), (706356, 910663), (765219, 840612)]