379291656

素因数分解:

$2^3\times 3^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{89}}^1$

素因数の和:271

約数の個数: 128

約数和(自身を含む): 1012435200

約数和(自身を除く): 633143544

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 41, 61, 71, 82, 89, 122, 123, 142, 164, 178, 183, 213, 244, 246, 267, 284, 328, 356, 366, 426, 488, 492, 534, 568, 712, 732, 852, 984, 1068, 1464, 1704, 2136, 2501, 2911, 3649, 4331, 5002, 5429, 5822, 6319, 7298, 7503, 8662, 8733, 10004, 10858, 10947, 11644, 12638, 12993, 14596, 15006, 16287, 17324, 17466, 18957, 20008, 21716, 21894, 23288, 25276, 25986, 29192, 30012, 32574, 34648, 34932, 37914, 43432, 43788, 50552, 51972, 60024, 65148, 69864, 75828, 87576, 103944, 130296, 151656, 177571, 222589, 259079, 355142, 385459, 445178, 518158, 532713, 667767, 710284, 770918, 777237, 890356, 1036316, 1065426, 1156377, 1335534, 1420568, 1541836, 1554474, 1780712, 2072632, 2130852, 2312754, 2671068, 3083672, 3108948, 4261704, 4625508, 5342136, 6217896, 9251016, 15803819, 31607638, 47411457, 63215276, 94822914, 126430552, 189645828, 379291656]

約数ペア:

[(1, 379291656), (2, 189645828), (3, 126430552), (4, 94822914), (6, 63215276), (8, 47411457), (12, 31607638), (24, 15803819), (41, 9251016), (61, 6217896), (71, 5342136), (82, 4625508), (89, 4261704), (122, 3108948), (123, 3083672), (142, 2671068), (164, 2312754), (178, 2130852), (183, 2072632), (213, 1780712), (244, 1554474), (246, 1541836), (267, 1420568), (284, 1335534), (328, 1156377), (356, 1065426), (366, 1036316), (426, 890356), (488, 777237), (492, 770918), (534, 710284), (568, 667767), (712, 532713), (732, 518158), (852, 445178), (984, 385459), (1068, 355142), (1464, 259079), (1704, 222589), (2136, 177571), (2501, 151656), (2911, 130296), (3649, 103944), (4331, 87576), (5002, 75828), (5429, 69864), (5822, 65148), (6319, 60024), (7298, 51972), (7503, 50552), (8662, 43788), (8733, 43432), (10004, 37914), (10858, 34932), (10947, 34648), (11644, 32574), (12638, 30012), (12993, 29192), (14596, 25986), (15006, 25276), (16287, 23288), (17324, 21894), (17466, 21716), (18957, 20008)]