388664387540

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{1543}}^1\times {\mathrm{3037}}^1$

素因数の和:4642

約数の個数: 192

約数和(自身を含む): 992921448960

約数和(自身を除く): 604257061420

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 26, 29, 44, 52, 55, 58, 65, 110, 116, 130, 143, 145, 220, 260, 286, 290, 319, 377, 572, 580, 638, 715, 754, 1276, 1430, 1508, 1543, 1595, 1885, 2860, 3037, 3086, 3190, 3770, 4147, 6074, 6172, 6380, 7540, 7715, 8294, 12148, 15185, 15430, 16588, 16973, 20059, 20735, 30370, 30860, 33407, 33946, 39481, 40118, 41470, 44747, 60740, 66814, 67892, 78962, 80236, 82940, 84865, 88073, 89494, 100295, 133628, 157924, 167035, 169730, 176146, 178988, 197405, 200590, 220649, 223735, 334070, 339460, 352292, 394810, 401180, 434291, 440365, 441298, 447470, 492217, 581711, 668140, 789620, 868582, 880730, 882596, 894940, 968803, 984434, 1103245, 1144949, 1163422, 1737164, 1761460, 1937606, 1968868, 2171455, 2206490, 2289898, 2326844, 2461085, 2908555, 3875212, 4342910, 4412980, 4579796, 4686091, 4844015, 4922170, 5724745, 5817110, 6398821, 8685820, 9372182, 9688030, 9844340, 11449490, 11634220, 12594439, 12797642, 18744364, 19376060, 22898980, 23430455, 25188878, 25595284, 31994105, 46860910, 50377756, 51547001, 60919183, 62972195, 63988210, 93721820, 103094002, 121838366, 125944390, 127976420, 135896639, 206188004, 243676732, 251888780, 257735005, 271793278, 304595915, 515470010, 543586556, 609191830, 670111013, 679483195, 1030940020, 1218383660, 1340222026, 1358966390, 1494863029, 1766656307, 2680444052, 2717932780, 2989726058, 3350555065, 3533312614, 5979452116, 6701110130, 7066625228, 7474315145, 8833281535, 13402220260, 14948630290, 17666563070, 19433219377, 29897260580, 35333126140, 38866438754, 77732877508, 97166096885, 194332193770, 388664387540]

約数ペア:

[(1, 388664387540), (2, 194332193770), (4, 97166096885), (5, 77732877508), (10, 38866438754), (11, 35333126140), (13, 29897260580), (20, 19433219377), (22, 17666563070), (26, 14948630290), (29, 13402220260), (44, 8833281535), (52, 7474315145), (55, 7066625228), (58, 6701110130), (65, 5979452116), (110, 3533312614), (116, 3350555065), (130, 2989726058), (143, 2717932780), (145, 2680444052), (220, 1766656307), (260, 1494863029), (286, 1358966390), (290, 1340222026), (319, 1218383660), (377, 1030940020), (572, 679483195), (580, 670111013), (638, 609191830), (715, 543586556), (754, 515470010), (1276, 304595915), (1430, 271793278), (1508, 257735005), (1543, 251888780), (1595, 243676732), (1885, 206188004), (2860, 135896639), (3037, 127976420), (3086, 125944390), (3190, 121838366), (3770, 103094002), (4147, 93721820), (6074, 63988210), (6172, 62972195), (6380, 60919183), (7540, 51547001), (7715, 50377756), (8294, 46860910), (12148, 31994105), (15185, 25595284), (15430, 25188878), (16588, 23430455), (16973, 22898980), (20059, 19376060), (20735, 18744364), (30370, 12797642), (30860, 12594439), (33407, 11634220), (33946, 11449490), (39481, 9844340), (40118, 9688030), (41470, 9372182), (44747, 8685820), (60740, 6398821), (66814, 5817110), (67892, 5724745), (78962, 4922170), (80236, 4844015), (82940, 4686091), (84865, 4579796), (88073, 4412980), (89494, 4342910), (100295, 3875212), (133628, 2908555), (157924, 2461085), (167035, 2326844), (169730, 2289898), (176146, 2206490), (178988, 2171455), (197405, 1968868), (200590, 1937606), (220649, 1761460), (223735, 1737164), (334070, 1163422), (339460, 1144949), (352292, 1103245), (394810, 984434), (401180, 968803), (434291, 894940), (440365, 882596), (441298, 880730), (447470, 868582), (492217, 789620), (581711, 668140)]