470742493072

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1951}}^1\times {\mathrm{25603}}^1$

素因数の和:27612

約数の個数: 80

約数和(自身を含む): 991583518720

約数和(自身を除く): 520841025648

約数列:

[1, 2, 4, 8, 16, 19, 31, 38, 62, 76, 124, 152, 248, 304, 496, 589, 1178, 1951, 2356, 3902, 4712, 7804, 9424, 15608, 25603, 31216, 37069, 51206, 60481, 74138, 102412, 120962, 148276, 204824, 241924, 296552, 409648, 483848, 486457, 593104, 793693, 967696, 972914, 1149139, 1587386, 1945828, 2298278, 3174772, 3891656, 4596556, 6349544, 7783312, 9193112, 12699088, 15080167, 18386224, 30160334, 49951453, 60320668, 99902906, 120641336, 199805812, 241282672, 399611624, 799223248, 949077607, 1548495043, 1898155214, 3096990086, 3796310428, 6193980172, 7592620856, 12387960344, 15185241712, 24775920688, 29421405817, 58842811634, 117685623268, 235371246536, 470742493072]

約数ペア:

[(1, 470742493072), (2, 235371246536), (4, 117685623268), (8, 58842811634), (16, 29421405817), (19, 24775920688), (31, 15185241712), (38, 12387960344), (62, 7592620856), (76, 6193980172), (124, 3796310428), (152, 3096990086), (248, 1898155214), (304, 1548495043), (496, 949077607), (589, 799223248), (1178, 399611624), (1951, 241282672), (2356, 199805812), (3902, 120641336), (4712, 99902906), (7804, 60320668), (9424, 49951453), (15608, 30160334), (25603, 18386224), (31216, 15080167), (37069, 12699088), (51206, 9193112), (60481, 7783312), (74138, 6349544), (102412, 4596556), (120962, 3891656), (148276, 3174772), (204824, 2298278), (241924, 1945828), (296552, 1587386), (409648, 1149139), (483848, 972914), (486457, 967696), (593104, 793693)]