2577190084

素因数分解:

$2^2\times 7^2\times {\mathrm{31}}^1\times {\mathrm{53}}^2\times {\mathrm{151}}^1$

素因数の和:306

約数の個数: 108

約数和(自身を含む): 5556327168

約数和(自身を除く): 2979137084

約数列:

[1, 2, 4, 7, 14, 28, 31, 49, 53, 62, 98, 106, 124, 151, 196, 212, 217, 302, 371, 434, 604, 742, 868, 1057, 1484, 1519, 1643, 2114, 2597, 2809, 3038, 3286, 4228, 4681, 5194, 5618, 6076, 6572, 7399, 8003, 9362, 10388, 11236, 11501, 14798, 16006, 18724, 19663, 23002, 29596, 32012, 32767, 39326, 46004, 56021, 65534, 78652, 80507, 87079, 112042, 131068, 137641, 161014, 174158, 224084, 229369, 248093, 275282, 322028, 348316, 392147, 424159, 458738, 496186, 550564, 609553, 784294, 848318, 917476, 992372, 1219106, 1568588, 1696636, 1736651, 2438212, 2969113, 3473302, 4266871, 5938226, 6946604, 8533742, 11876452, 12156557, 13148929, 17067484, 20783791, 24313114, 26297858, 41567582, 48626228, 52595716, 83135164, 92042503, 184085006, 368170012, 644297521, 1288595042, 2577190084]

約数ペア:

[(1, 2577190084), (2, 1288595042), (4, 644297521), (7, 368170012), (14, 184085006), (28, 92042503), (31, 83135164), (49, 52595716), (53, 48626228), (62, 41567582), (98, 26297858), (106, 24313114), (124, 20783791), (151, 17067484), (196, 13148929), (212, 12156557), (217, 11876452), (302, 8533742), (371, 6946604), (434, 5938226), (604, 4266871), (742, 3473302), (868, 2969113), (1057, 2438212), (1484, 1736651), (1519, 1696636), (1643, 1568588), (2114, 1219106), (2597, 992372), (2809, 917476), (3038, 848318), (3286, 784294), (4228, 609553), (4681, 550564), (5194, 496186), (5618, 458738), (6076, 424159), (6572, 392147), (7399, 348316), (8003, 322028), (9362, 275282), (10388, 248093), (11236, 229369), (11501, 224084), (14798, 174158), (16006, 161014), (18724, 137641), (19663, 131068), (23002, 112042), (29596, 87079), (32012, 80507), (32767, 78652), (39326, 65534), (46004, 56021)]