2963621988

素因数分解:

$2^2\times 3^2\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{97}}^1\times {\mathrm{239}}^1$

素因数の和:466

約数の個数: 144

約数和(自身を含む): 7859255040

約数和(自身を除く): 4895633052

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 53, 67, 97, 106, 134, 159, 194, 201, 212, 239, 268, 291, 318, 388, 402, 477, 478, 582, 603, 636, 717, 804, 873, 954, 956, 1164, 1206, 1434, 1746, 1908, 2151, 2412, 2868, 3492, 3551, 4302, 5141, 6499, 7102, 8604, 10282, 10653, 12667, 12998, 14204, 15423, 16013, 19497, 20564, 21306, 23183, 25334, 25996, 30846, 31959, 32026, 38001, 38994, 42612, 46269, 46366, 48039, 50668, 58491, 61692, 63918, 64052, 69549, 76002, 77988, 92538, 92732, 96078, 114003, 116982, 127836, 139098, 144117, 152004, 185076, 192156, 208647, 228006, 233964, 278196, 288234, 344447, 417294, 456012, 576468, 688894, 834588, 848689, 1033341, 1228699, 1377788, 1553261, 1697378, 2066682, 2457398, 2546067, 3100023, 3106522, 3394756, 3686097, 4133364, 4659783, 4914796, 5092134, 6200046, 6213044, 7372194, 7638201, 9319566, 10184268, 11058291, 12400092, 13979349, 14744388, 15276402, 18639132, 22116582, 27958698, 30552804, 44233164, 55917396, 82322833, 164645666, 246968499, 329291332, 493936998, 740905497, 987873996, 1481810994, 2963621988]

約数ペア:

[(1, 2963621988), (2, 1481810994), (3, 987873996), (4, 740905497), (6, 493936998), (9, 329291332), (12, 246968499), (18, 164645666), (36, 82322833), (53, 55917396), (67, 44233164), (97, 30552804), (106, 27958698), (134, 22116582), (159, 18639132), (194, 15276402), (201, 14744388), (212, 13979349), (239, 12400092), (268, 11058291), (291, 10184268), (318, 9319566), (388, 7638201), (402, 7372194), (477, 6213044), (478, 6200046), (582, 5092134), (603, 4914796), (636, 4659783), (717, 4133364), (804, 3686097), (873, 3394756), (954, 3106522), (956, 3100023), (1164, 2546067), (1206, 2457398), (1434, 2066682), (1746, 1697378), (1908, 1553261), (2151, 1377788), (2412, 1228699), (2868, 1033341), (3492, 848689), (3551, 834588), (4302, 688894), (5141, 576468), (6499, 456012), (7102, 417294), (8604, 344447), (10282, 288234), (10653, 278196), (12667, 233964), (12998, 228006), (14204, 208647), (15423, 192156), (16013, 185076), (19497, 152004), (20564, 144117), (21306, 139098), (23183, 127836), (25334, 116982), (25996, 114003), (30846, 96078), (31959, 92732), (32026, 92538), (38001, 77988), (38994, 76002), (42612, 69549), (46269, 64052), (46366, 63918), (48039, 61692), (50668, 58491)]