287461346336

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{120091}}^1$

素因数の和:120278

約数の個数: 96

約数和(自身を含む): 619790008320

約数和(自身を除く): 332328661984

約数列:

[1, 2, 4, 8, 16, 19, 31, 32, 38, 62, 76, 124, 127, 152, 248, 254, 304, 496, 508, 589, 608, 992, 1016, 1178, 2032, 2356, 2413, 3937, 4064, 4712, 4826, 7874, 9424, 9652, 15748, 18848, 19304, 31496, 38608, 62992, 74803, 77216, 120091, 125984, 149606, 240182, 299212, 480364, 598424, 960728, 1196848, 1921456, 2281729, 2393696, 3722821, 3842912, 4563458, 7445642, 9126916, 14891284, 15251557, 18253832, 29782568, 30503114, 36507664, 59565136, 61006228, 70733599, 73015328, 119130272, 122012456, 141467198, 244024912, 282934396, 289779583, 472798267, 488049824, 565868792, 579559166, 945596534, 1131737584, 1159118332, 1891193068, 2263475168, 2318236664, 3782386136, 4636473328, 7564772272, 8983167073, 9272946656, 15129544544, 17966334146, 35932668292, 71865336584, 143730673168, 287461346336]

約数ペア:

[(1, 287461346336), (2, 143730673168), (4, 71865336584), (8, 35932668292), (16, 17966334146), (19, 15129544544), (31, 9272946656), (32, 8983167073), (38, 7564772272), (62, 4636473328), (76, 3782386136), (124, 2318236664), (127, 2263475168), (152, 1891193068), (248, 1159118332), (254, 1131737584), (304, 945596534), (496, 579559166), (508, 565868792), (589, 488049824), (608, 472798267), (992, 289779583), (1016, 282934396), (1178, 244024912), (2032, 141467198), (2356, 122012456), (2413, 119130272), (3937, 73015328), (4064, 70733599), (4712, 61006228), (4826, 59565136), (7874, 36507664), (9424, 30503114), (9652, 29782568), (15748, 18253832), (18848, 15251557), (19304, 14891284), (31496, 9126916), (38608, 7445642), (62992, 4563458), (74803, 3842912), (77216, 3722821), (120091, 2393696), (125984, 2281729), (149606, 1921456), (240182, 1196848), (299212, 960728), (480364, 598424)]