7131907476

素因数分解:

$2^2\times 3^2\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{2113}}^1$

素因数の和:2266

約数の個数: 144

約数和(自身を含む): 19322044560

約数和(自身を除く): 12190137084

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 29, 36, 53, 58, 61, 87, 106, 116, 122, 159, 174, 183, 212, 244, 261, 318, 348, 366, 477, 522, 549, 636, 732, 954, 1044, 1098, 1537, 1769, 1908, 2113, 2196, 3074, 3233, 3538, 4226, 4611, 5307, 6148, 6339, 6466, 7076, 8452, 9222, 9699, 10614, 12678, 12932, 13833, 15921, 18444, 19017, 19398, 21228, 25356, 27666, 29097, 31842, 38034, 38796, 55332, 58194, 61277, 63684, 76068, 93757, 111989, 116388, 122554, 128893, 183831, 187514, 223978, 245108, 257786, 281271, 335967, 367662, 375028, 386679, 447956, 515572, 551493, 562542, 671934, 735324, 773358, 843813, 1007901, 1102986, 1125084, 1160037, 1343868, 1546716, 1687626, 2015802, 2205972, 2320074, 3247681, 3375252, 3737897, 4031604, 4640148, 6495362, 6831329, 7475794, 9743043, 11213691, 12990724, 13662658, 14951588, 19486086, 20493987, 22427382, 27325316, 29229129, 33641073, 38972172, 40987974, 44854764, 58458258, 61481961, 67282146, 81975948, 116916516, 122963922, 134564292, 198108541, 245927844, 396217082, 594325623, 792434164, 1188651246, 1782976869, 2377302492, 3565953738, 7131907476]

約数ペア:

[(1, 7131907476), (2, 3565953738), (3, 2377302492), (4, 1782976869), (6, 1188651246), (9, 792434164), (12, 594325623), (18, 396217082), (29, 245927844), (36, 198108541), (53, 134564292), (58, 122963922), (61, 116916516), (87, 81975948), (106, 67282146), (116, 61481961), (122, 58458258), (159, 44854764), (174, 40987974), (183, 38972172), (212, 33641073), (244, 29229129), (261, 27325316), (318, 22427382), (348, 20493987), (366, 19486086), (477, 14951588), (522, 13662658), (549, 12990724), (636, 11213691), (732, 9743043), (954, 7475794), (1044, 6831329), (1098, 6495362), (1537, 4640148), (1769, 4031604), (1908, 3737897), (2113, 3375252), (2196, 3247681), (3074, 2320074), (3233, 2205972), (3538, 2015802), (4226, 1687626), (4611, 1546716), (5307, 1343868), (6148, 1160037), (6339, 1125084), (6466, 1102986), (7076, 1007901), (8452, 843813), (9222, 773358), (9699, 735324), (10614, 671934), (12678, 562542), (12932, 551493), (13833, 515572), (15921, 447956), (18444, 386679), (19017, 375028), (19398, 367662), (21228, 335967), (25356, 281271), (27666, 257786), (29097, 245108), (31842, 223978), (38034, 187514), (38796, 183831), (55332, 128893), (58194, 122554), (61277, 116388), (63684, 111989), (76068, 93757)]