1489745904

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{173}}^2$

素因数の和:435

約数の個数: 120

約数和(自身を含む): 4165773552

約数和(自身を除く): 2676027648

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 61, 68, 102, 122, 136, 173, 183, 204, 244, 272, 346, 366, 408, 488, 519, 692, 732, 816, 976, 1037, 1038, 1384, 1464, 2074, 2076, 2768, 2928, 2941, 3111, 4148, 4152, 5882, 6222, 8296, 8304, 8823, 10553, 11764, 12444, 16592, 17646, 21106, 23528, 24888, 29929, 31659, 35292, 42212, 47056, 49776, 59858, 63318, 70584, 84424, 89787, 119716, 126636, 141168, 168848, 179401, 179574, 239432, 253272, 358802, 359148, 478864, 506544, 508793, 538203, 717604, 718296, 1017586, 1076406, 1435208, 1436592, 1526379, 1825669, 2035172, 2152812, 2870416, 3052758, 3651338, 4070344, 4305624, 5477007, 6105516, 7302676, 8140688, 8611248, 10954014, 12211032, 14605352, 21908028, 24422064, 29210704, 31036373, 43816056, 62072746, 87632112, 93109119, 124145492, 186218238, 248290984, 372436476, 496581968, 744872952, 1489745904]

約数ペア:

[(1, 1489745904), (2, 744872952), (3, 496581968), (4, 372436476), (6, 248290984), (8, 186218238), (12, 124145492), (16, 93109119), (17, 87632112), (24, 62072746), (34, 43816056), (48, 31036373), (51, 29210704), (61, 24422064), (68, 21908028), (102, 14605352), (122, 12211032), (136, 10954014), (173, 8611248), (183, 8140688), (204, 7302676), (244, 6105516), (272, 5477007), (346, 4305624), (366, 4070344), (408, 3651338), (488, 3052758), (519, 2870416), (692, 2152812), (732, 2035172), (816, 1825669), (976, 1526379), (1037, 1436592), (1038, 1435208), (1384, 1076406), (1464, 1017586), (2074, 718296), (2076, 717604), (2768, 538203), (2928, 508793), (2941, 506544), (3111, 478864), (4148, 359148), (4152, 358802), (5882, 253272), (6222, 239432), (8296, 179574), (8304, 179401), (8823, 168848), (10553, 141168), (11764, 126636), (12444, 119716), (16592, 89787), (17646, 84424), (21106, 70584), (23528, 63318), (24888, 59858), (29929, 49776), (31659, 47056), (35292, 42212)]