2752803608

素因数分解:

$2^3\times {\mathrm{17}}^2\times {\mathrm{61}}^1\times {\mathrm{131}}^1\times {\mathrm{149}}^1$

素因数の和:381

約数の個数: 96

約数和(自身を含む): 5653098000

約数和(自身を除く): 2900294392

約数列:

[1, 2, 4, 8, 17, 34, 61, 68, 122, 131, 136, 149, 244, 262, 289, 298, 488, 524, 578, 596, 1037, 1048, 1156, 1192, 2074, 2227, 2312, 2533, 4148, 4454, 5066, 7991, 8296, 8908, 9089, 10132, 15982, 17629, 17816, 18178, 19519, 20264, 31964, 35258, 36356, 37859, 39038, 43061, 63928, 70516, 72712, 75718, 78076, 86122, 135847, 141032, 151436, 154513, 156152, 172244, 271694, 302872, 309026, 331823, 344488, 543388, 618052, 663646, 1086776, 1190659, 1236104, 1327292, 2309399, 2381318, 2626721, 2654584, 4618798, 4762636, 5253442, 5640991, 9237596, 9525272, 10506884, 11281982, 18475192, 20241203, 21013768, 22563964, 40482406, 45127928, 80964812, 161929624, 344100451, 688200902, 1376401804, 2752803608]

約数ペア:

[(1, 2752803608), (2, 1376401804), (4, 688200902), (8, 344100451), (17, 161929624), (34, 80964812), (61, 45127928), (68, 40482406), (122, 22563964), (131, 21013768), (136, 20241203), (149, 18475192), (244, 11281982), (262, 10506884), (289, 9525272), (298, 9237596), (488, 5640991), (524, 5253442), (578, 4762636), (596, 4618798), (1037, 2654584), (1048, 2626721), (1156, 2381318), (1192, 2309399), (2074, 1327292), (2227, 1236104), (2312, 1190659), (2533, 1086776), (4148, 663646), (4454, 618052), (5066, 543388), (7991, 344488), (8296, 331823), (8908, 309026), (9089, 302872), (10132, 271694), (15982, 172244), (17629, 156152), (17816, 154513), (18178, 151436), (19519, 141032), (20264, 135847), (31964, 86122), (35258, 78076), (36356, 75718), (37859, 72712), (39038, 70516), (43061, 63928)]