1728674784

素因数分解:

$2^5\times 3^7\times {\mathrm{17}}^1\times {\mathrm{1453}}^1$

素因数の和:1501

約数の個数: 192

約数和(自身を含む): 5408182080

約数和(自身を除く): 3679507296

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 27, 32, 34, 36, 48, 51, 54, 68, 72, 81, 96, 102, 108, 136, 144, 153, 162, 204, 216, 243, 272, 288, 306, 324, 408, 432, 459, 486, 544, 612, 648, 729, 816, 864, 918, 972, 1224, 1296, 1377, 1453, 1458, 1632, 1836, 1944, 2187, 2448, 2592, 2754, 2906, 2916, 3672, 3888, 4131, 4359, 4374, 4896, 5508, 5812, 5832, 7344, 7776, 8262, 8718, 8748, 11016, 11624, 11664, 12393, 13077, 14688, 16524, 17436, 17496, 22032, 23248, 23328, 24701, 24786, 26154, 33048, 34872, 34992, 37179, 39231, 44064, 46496, 49402, 49572, 52308, 66096, 69744, 69984, 74103, 74358, 78462, 98804, 99144, 104616, 117693, 132192, 139488, 148206, 148716, 156924, 197608, 198288, 209232, 222309, 235386, 296412, 297432, 313848, 353079, 395216, 396576, 418464, 444618, 470772, 592824, 594864, 627696, 666927, 706158, 790432, 889236, 941544, 1059237, 1185648, 1189728, 1255392, 1333854, 1412316, 1778472, 1883088, 2000781, 2118474, 2371296, 2667708, 2824632, 3177711, 3556944, 3766176, 4001562, 4236948, 5335416, 5649264, 6002343, 6355422, 7113888, 8003124, 8473896, 10670832, 11298528, 12004686, 12710844, 16006248, 16947792, 18007029, 21341664, 24009372, 25421688, 32012496, 33895584, 36014058, 48018744, 50843376, 54021087, 64024992, 72028116, 96037488, 101686752, 108042174, 144056232, 192074976, 216084348, 288112464, 432168696, 576224928, 864337392, 1728674784]

約数ペア:

[(1, 1728674784), (2, 864337392), (3, 576224928), (4, 432168696), (6, 288112464), (8, 216084348), (9, 192074976), (12, 144056232), (16, 108042174), (17, 101686752), (18, 96037488), (24, 72028116), (27, 64024992), (32, 54021087), (34, 50843376), (36, 48018744), (48, 36014058), (51, 33895584), (54, 32012496), (68, 25421688), (72, 24009372), (81, 21341664), (96, 18007029), (102, 16947792), (108, 16006248), (136, 12710844), (144, 12004686), (153, 11298528), (162, 10670832), (204, 8473896), (216, 8003124), (243, 7113888), (272, 6355422), (288, 6002343), (306, 5649264), (324, 5335416), (408, 4236948), (432, 4001562), (459, 3766176), (486, 3556944), (544, 3177711), (612, 2824632), (648, 2667708), (729, 2371296), (816, 2118474), (864, 2000781), (918, 1883088), (972, 1778472), (1224, 1412316), (1296, 1333854), (1377, 1255392), (1453, 1189728), (1458, 1185648), (1632, 1059237), (1836, 941544), (1944, 889236), (2187, 790432), (2448, 706158), (2592, 666927), (2754, 627696), (2906, 594864), (2916, 592824), (3672, 470772), (3888, 444618), (4131, 418464), (4359, 396576), (4374, 395216), (4896, 353079), (5508, 313848), (5812, 297432), (5832, 296412), (7344, 235386), (7776, 222309), (8262, 209232), (8718, 198288), (8748, 197608), (11016, 156924), (11624, 148716), (11664, 148206), (12393, 139488), (13077, 132192), (14688, 117693), (16524, 104616), (17436, 99144), (17496, 98804), (22032, 78462), (23248, 74358), (23328, 74103), (24701, 69984), (24786, 69744), (26154, 66096), (33048, 52308), (34872, 49572), (34992, 49402), (37179, 46496), (39231, 44064)]