388423875424

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{127}}^1\times {\mathrm{283}}^1\times {\mathrm{313}}^1$

素因数の和:829

約数の個数: 192

約数和(自身を含む): 845679550464

約数和(自身を除く): 457255675040

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 83, 104, 127, 166, 208, 254, 283, 313, 332, 416, 508, 566, 626, 664, 1016, 1079, 1132, 1252, 1328, 1651, 2032, 2158, 2264, 2504, 2656, 3302, 3679, 4064, 4069, 4316, 4528, 5008, 6604, 7358, 8138, 8632, 9056, 10016, 10541, 13208, 14716, 16276, 17264, 21082, 23489, 25979, 26416, 29432, 32552, 34528, 35941, 39751, 42164, 46978, 51958, 52832, 58864, 65104, 71882, 79502, 84328, 88579, 93956, 103916, 117728, 130208, 137033, 143764, 159004, 168656, 177158, 187912, 207832, 274066, 287528, 305357, 318008, 337312, 337727, 354316, 375824, 415664, 467233, 516763, 548132, 575056, 610714, 636016, 675454, 708632, 751648, 831328, 934466, 1033526, 1096264, 1150112, 1151527, 1221428, 1272032, 1350908, 1417264, 1868932, 2067052, 2192528, 2303054, 2442856, 2701816, 2834528, 2983103, 3299333, 3737864, 4134104, 4385056, 4606108, 4885712, 5403632, 5966206, 6598666, 7352057, 7475728, 8268208, 9212216, 9771424, 10807264, 11249533, 11932412, 13197332, 14704114, 14951456, 16536416, 18424432, 22499066, 23864824, 26394664, 29408228, 36848864, 38780339, 42891329, 44998132, 47729648, 52789328, 58816456, 77560678, 85782658, 89996264, 95459296, 95576741, 105578656, 117632912, 146243929, 155121356, 171565316, 179992528, 191153482, 235265824, 292487858, 310242712, 343130632, 359985056, 382306964, 584975716, 620485424, 686261264, 764613928, 933711239, 1169951432, 1240970848, 1372522528, 1529227856, 1867422478, 2339902864, 3058455712, 3734844956, 4679805728, 7469689912, 12138246107, 14939379824, 24276492214, 29878759648, 48552984428, 97105968856, 194211937712, 388423875424]

約数ペア:

[(1, 388423875424), (2, 194211937712), (4, 97105968856), (8, 48552984428), (13, 29878759648), (16, 24276492214), (26, 14939379824), (32, 12138246107), (52, 7469689912), (83, 4679805728), (104, 3734844956), (127, 3058455712), (166, 2339902864), (208, 1867422478), (254, 1529227856), (283, 1372522528), (313, 1240970848), (332, 1169951432), (416, 933711239), (508, 764613928), (566, 686261264), (626, 620485424), (664, 584975716), (1016, 382306964), (1079, 359985056), (1132, 343130632), (1252, 310242712), (1328, 292487858), (1651, 235265824), (2032, 191153482), (2158, 179992528), (2264, 171565316), (2504, 155121356), (2656, 146243929), (3302, 117632912), (3679, 105578656), (4064, 95576741), (4069, 95459296), (4316, 89996264), (4528, 85782658), (5008, 77560678), (6604, 58816456), (7358, 52789328), (8138, 47729648), (8632, 44998132), (9056, 42891329), (10016, 38780339), (10541, 36848864), (13208, 29408228), (14716, 26394664), (16276, 23864824), (17264, 22499066), (21082, 18424432), (23489, 16536416), (25979, 14951456), (26416, 14704114), (29432, 13197332), (32552, 11932412), (34528, 11249533), (35941, 10807264), (39751, 9771424), (42164, 9212216), (46978, 8268208), (51958, 7475728), (52832, 7352057), (58864, 6598666), (65104, 5966206), (71882, 5403632), (79502, 4885712), (84328, 4606108), (88579, 4385056), (93956, 4134104), (103916, 3737864), (117728, 3299333), (130208, 2983103), (137033, 2834528), (143764, 2701816), (159004, 2442856), (168656, 2303054), (177158, 2192528), (187912, 2067052), (207832, 1868932), (274066, 1417264), (287528, 1350908), (305357, 1272032), (318008, 1221428), (337312, 1151527), (337727, 1150112), (354316, 1096264), (375824, 1033526), (415664, 934466), (467233, 831328), (516763, 751648), (548132, 708632), (575056, 675454), (610714, 636016)]