7137078936

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{563}}^1\times {\mathrm{991}}^1$

素因数の和:1617

約数の個数: 128

約数和(自身を含む): 19738736640

約数和(自身を除く): 12601657704

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 41, 52, 78, 82, 104, 123, 156, 164, 246, 312, 328, 492, 533, 563, 984, 991, 1066, 1126, 1599, 1689, 1982, 2132, 2252, 2973, 3198, 3378, 3964, 4264, 4504, 5946, 6396, 6756, 7319, 7928, 11892, 12792, 12883, 13512, 14638, 21957, 23083, 23784, 25766, 29276, 38649, 40631, 43914, 46166, 51532, 58552, 69249, 77298, 81262, 87828, 92332, 103064, 121893, 138498, 154596, 162524, 175656, 184664, 243786, 276996, 300079, 309192, 325048, 487572, 528203, 553992, 557933, 600158, 900237, 975144, 1056406, 1115866, 1200316, 1584609, 1673799, 1800474, 2112812, 2231732, 2400632, 3169218, 3347598, 3600948, 4225624, 4463464, 6338436, 6695196, 7201896, 7253129, 12676872, 13390392, 14506258, 21759387, 22875253, 29012516, 43518774, 45750506, 58025032, 68625759, 87037548, 91501012, 137251518, 174075096, 183002024, 274503036, 297378289, 549006072, 594756578, 892134867, 1189513156, 1784269734, 2379026312, 3568539468, 7137078936]

約数ペア:

[(1, 7137078936), (2, 3568539468), (3, 2379026312), (4, 1784269734), (6, 1189513156), (8, 892134867), (12, 594756578), (13, 549006072), (24, 297378289), (26, 274503036), (39, 183002024), (41, 174075096), (52, 137251518), (78, 91501012), (82, 87037548), (104, 68625759), (123, 58025032), (156, 45750506), (164, 43518774), (246, 29012516), (312, 22875253), (328, 21759387), (492, 14506258), (533, 13390392), (563, 12676872), (984, 7253129), (991, 7201896), (1066, 6695196), (1126, 6338436), (1599, 4463464), (1689, 4225624), (1982, 3600948), (2132, 3347598), (2252, 3169218), (2973, 2400632), (3198, 2231732), (3378, 2112812), (3964, 1800474), (4264, 1673799), (4504, 1584609), (5946, 1200316), (6396, 1115866), (6756, 1056406), (7319, 975144), (7928, 900237), (11892, 600158), (12792, 557933), (12883, 553992), (13512, 528203), (14638, 487572), (21957, 325048), (23083, 309192), (23784, 300079), (25766, 276996), (29276, 243786), (38649, 184664), (40631, 175656), (43914, 162524), (46166, 154596), (51532, 138498), (58552, 121893), (69249, 103064), (77298, 92332), (81262, 87828)]