4640481264

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{151}}^1\times {\mathrm{1087}}^1$

素因数の和:1299

約数の個数: 160

約数和(自身を含む): 13124239360

約数和(自身を除く): 8483758096

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 31, 38, 48, 57, 62, 76, 93, 114, 124, 151, 152, 186, 228, 248, 302, 304, 372, 453, 456, 496, 589, 604, 744, 906, 912, 1087, 1178, 1208, 1488, 1767, 1812, 2174, 2356, 2416, 2869, 3261, 3534, 3624, 4348, 4681, 4712, 5738, 6522, 7068, 7248, 8607, 8696, 9362, 9424, 11476, 13044, 14043, 14136, 17214, 17392, 18724, 20653, 22952, 26088, 28086, 28272, 33697, 34428, 37448, 41306, 45904, 52176, 56172, 61959, 67394, 68856, 74896, 82612, 88939, 101091, 112344, 123918, 134788, 137712, 164137, 165224, 177878, 202182, 224688, 247836, 266817, 269576, 328274, 330448, 355756, 404364, 492411, 495672, 533634, 539152, 640243, 656548, 711512, 808728, 984822, 991344, 1067268, 1280486, 1313096, 1423024, 1617456, 1920729, 1969644, 2134536, 2560972, 2626192, 3118603, 3841458, 3939288, 4269072, 5088247, 5121944, 6237206, 7682916, 7878576, 9355809, 10176494, 10243888, 12474412, 15264741, 15365832, 18711618, 20352988, 24948824, 30529482, 30731664, 37423236, 40705976, 49897648, 61058964, 74846472, 81411952, 96676693, 122117928, 149692944, 193353386, 244235856, 290030079, 386706772, 580060158, 773413544, 1160120316, 1546827088, 2320240632, 4640481264]

約数ペア:

[(1, 4640481264), (2, 2320240632), (3, 1546827088), (4, 1160120316), (6, 773413544), (8, 580060158), (12, 386706772), (16, 290030079), (19, 244235856), (24, 193353386), (31, 149692944), (38, 122117928), (48, 96676693), (57, 81411952), (62, 74846472), (76, 61058964), (93, 49897648), (114, 40705976), (124, 37423236), (151, 30731664), (152, 30529482), (186, 24948824), (228, 20352988), (248, 18711618), (302, 15365832), (304, 15264741), (372, 12474412), (453, 10243888), (456, 10176494), (496, 9355809), (589, 7878576), (604, 7682916), (744, 6237206), (906, 5121944), (912, 5088247), (1087, 4269072), (1178, 3939288), (1208, 3841458), (1488, 3118603), (1767, 2626192), (1812, 2560972), (2174, 2134536), (2356, 1969644), (2416, 1920729), (2869, 1617456), (3261, 1423024), (3534, 1313096), (3624, 1280486), (4348, 1067268), (4681, 991344), (4712, 984822), (5738, 808728), (6522, 711512), (7068, 656548), (7248, 640243), (8607, 539152), (8696, 533634), (9362, 495672), (9424, 492411), (11476, 404364), (13044, 355756), (14043, 330448), (14136, 328274), (17214, 269576), (17392, 266817), (18724, 247836), (20653, 224688), (22952, 202182), (26088, 177878), (28086, 165224), (28272, 164137), (33697, 137712), (34428, 134788), (37448, 123918), (41306, 112344), (45904, 101091), (52176, 88939), (56172, 82612), (61959, 74896), (67394, 68856)]