2503555488

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{23431}}^1$

素因数の和:23507

約数の個数: 144

約数和(自身を含む): 8290429056

約数和(自身を除く): 5786873568

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 53, 56, 63, 72, 84, 96, 106, 112, 126, 144, 159, 168, 212, 224, 252, 288, 318, 336, 371, 424, 477, 504, 636, 672, 742, 848, 954, 1008, 1113, 1272, 1484, 1696, 1908, 2016, 2226, 2544, 2968, 3339, 3816, 4452, 5088, 5936, 6678, 7632, 8904, 11872, 13356, 15264, 17808, 23431, 26712, 35616, 46862, 53424, 70293, 93724, 106848, 140586, 164017, 187448, 210879, 281172, 328034, 374896, 421758, 492051, 562344, 656068, 749792, 843516, 984102, 1124688, 1241843, 1312136, 1476153, 1687032, 1968204, 2249376, 2483686, 2624272, 2952306, 3374064, 3725529, 3936408, 4967372, 5248544, 5904612, 6748128, 7451058, 7872816, 8692901, 9934744, 11176587, 11809224, 14902116, 15745632, 17385802, 19869488, 22353174, 23618448, 26078703, 29804232, 34771604, 39738976, 44706348, 47236896, 52157406, 59608464, 69543208, 78236109, 89412696, 104314812, 119216928, 139086416, 156472218, 178825392, 208629624, 278172832, 312944436, 357650784, 417259248, 625888872, 834518496, 1251777744, 2503555488]

約数ペア:

[(1, 2503555488), (2, 1251777744), (3, 834518496), (4, 625888872), (6, 417259248), (7, 357650784), (8, 312944436), (9, 278172832), (12, 208629624), (14, 178825392), (16, 156472218), (18, 139086416), (21, 119216928), (24, 104314812), (28, 89412696), (32, 78236109), (36, 69543208), (42, 59608464), (48, 52157406), (53, 47236896), (56, 44706348), (63, 39738976), (72, 34771604), (84, 29804232), (96, 26078703), (106, 23618448), (112, 22353174), (126, 19869488), (144, 17385802), (159, 15745632), (168, 14902116), (212, 11809224), (224, 11176587), (252, 9934744), (288, 8692901), (318, 7872816), (336, 7451058), (371, 6748128), (424, 5904612), (477, 5248544), (504, 4967372), (636, 3936408), (672, 3725529), (742, 3374064), (848, 2952306), (954, 2624272), (1008, 2483686), (1113, 2249376), (1272, 1968204), (1484, 1687032), (1696, 1476153), (1908, 1312136), (2016, 1241843), (2226, 1124688), (2544, 984102), (2968, 843516), (3339, 749792), (3816, 656068), (4452, 562344), (5088, 492051), (5936, 421758), (6678, 374896), (7632, 328034), (8904, 281172), (11872, 210879), (13356, 187448), (15264, 164017), (17808, 140586), (23431, 106848), (26712, 93724), (35616, 70293), (46862, 53424)]