393320107400

素因数分解:

$2^3\times 5^2\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{524287}}^1$

素因数の和:524356

約数の個数: 144

約数和(自身を含む): 1037586923520

約数和(自身を除く): 644266816120

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 25, 31, 40, 44, 50, 55, 62, 88, 100, 110, 121, 124, 155, 200, 220, 242, 248, 275, 310, 341, 440, 484, 550, 605, 620, 682, 775, 968, 1100, 1210, 1240, 1364, 1550, 1705, 2200, 2420, 2728, 3025, 3100, 3410, 3751, 4840, 6050, 6200, 6820, 7502, 8525, 12100, 13640, 15004, 17050, 18755, 24200, 30008, 34100, 37510, 68200, 75020, 93775, 150040, 187550, 375100, 524287, 750200, 1048574, 2097148, 2621435, 4194296, 5242870, 5767157, 10485740, 11534314, 13107175, 16252897, 20971480, 23068628, 26214350, 28835785, 32505794, 46137256, 52428700, 57671570, 63438727, 65011588, 81264485, 104857400, 115343140, 126877454, 130023176, 144178925, 162528970, 178781867, 230686280, 253754908, 288357850, 317193635, 325057940, 357563734, 406322425, 507509816, 576715700, 634387270, 650115880, 715127468, 812644850, 893909335, 1153431400, 1268774540, 1430254936, 1585968175, 1625289700, 1787818670, 1966600537, 2537549080, 3171936350, 3250579400, 3575637340, 3933201074, 4469546675, 6343872700, 7151274680, 7866402148, 8939093350, 9833002685, 12687745400, 15732804296, 17878186700, 19666005370, 35756373400, 39332010740, 49165013425, 78664021480, 98330026850, 196660053700, 393320107400]

約数ペア:

[(1, 393320107400), (2, 196660053700), (4, 98330026850), (5, 78664021480), (8, 49165013425), (10, 39332010740), (11, 35756373400), (20, 19666005370), (22, 17878186700), (25, 15732804296), (31, 12687745400), (40, 9833002685), (44, 8939093350), (50, 7866402148), (55, 7151274680), (62, 6343872700), (88, 4469546675), (100, 3933201074), (110, 3575637340), (121, 3250579400), (124, 3171936350), (155, 2537549080), (200, 1966600537), (220, 1787818670), (242, 1625289700), (248, 1585968175), (275, 1430254936), (310, 1268774540), (341, 1153431400), (440, 893909335), (484, 812644850), (550, 715127468), (605, 650115880), (620, 634387270), (682, 576715700), (775, 507509816), (968, 406322425), (1100, 357563734), (1210, 325057940), (1240, 317193635), (1364, 288357850), (1550, 253754908), (1705, 230686280), (2200, 178781867), (2420, 162528970), (2728, 144178925), (3025, 130023176), (3100, 126877454), (3410, 115343140), (3751, 104857400), (4840, 81264485), (6050, 65011588), (6200, 63438727), (6820, 57671570), (7502, 52428700), (8525, 46137256), (12100, 32505794), (13640, 28835785), (15004, 26214350), (17050, 23068628), (18755, 20971480), (24200, 16252897), (30008, 13107175), (34100, 11534314), (37510, 10485740), (68200, 5767157), (75020, 5242870), (93775, 4194296), (150040, 2621435), (187550, 2097148), (375100, 1048574), (524287, 750200)]