645431112

素因数分解:

$2^3\times 3^3\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{1283}}^1$

素因数の和:1452

約数の個数: 128

約数和(自身を含む): 1913673600

約数和(自身を除く): 1268242488

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 27, 34, 36, 51, 54, 68, 72, 102, 108, 136, 137, 153, 204, 216, 274, 306, 408, 411, 459, 548, 612, 822, 918, 1096, 1224, 1233, 1283, 1644, 1836, 2329, 2466, 2566, 3288, 3672, 3699, 3849, 4658, 4932, 5132, 6987, 7398, 7698, 9316, 9864, 10264, 11547, 13974, 14796, 15396, 18632, 20961, 21811, 23094, 27948, 29592, 30792, 34641, 41922, 43622, 46188, 55896, 62883, 65433, 69282, 83844, 87244, 92376, 125766, 130866, 138564, 167688, 174488, 175771, 196299, 251532, 261732, 277128, 351542, 392598, 503064, 523464, 527313, 588897, 703084, 785196, 1054626, 1177794, 1406168, 1570392, 1581939, 2109252, 2355588, 2988107, 3163878, 4218504, 4711176, 4745817, 5976214, 6327756, 8964321, 9491634, 11952428, 12655512, 17928642, 18983268, 23904856, 26892963, 35857284, 37966536, 53785926, 71714568, 80678889, 107571852, 161357778, 215143704, 322715556, 645431112]

約数ペア:

[(1, 645431112), (2, 322715556), (3, 215143704), (4, 161357778), (6, 107571852), (8, 80678889), (9, 71714568), (12, 53785926), (17, 37966536), (18, 35857284), (24, 26892963), (27, 23904856), (34, 18983268), (36, 17928642), (51, 12655512), (54, 11952428), (68, 9491634), (72, 8964321), (102, 6327756), (108, 5976214), (136, 4745817), (137, 4711176), (153, 4218504), (204, 3163878), (216, 2988107), (274, 2355588), (306, 2109252), (408, 1581939), (411, 1570392), (459, 1406168), (548, 1177794), (612, 1054626), (822, 785196), (918, 703084), (1096, 588897), (1224, 527313), (1233, 523464), (1283, 503064), (1644, 392598), (1836, 351542), (2329, 277128), (2466, 261732), (2566, 251532), (3288, 196299), (3672, 175771), (3699, 174488), (3849, 167688), (4658, 138564), (4932, 130866), (5132, 125766), (6987, 92376), (7398, 87244), (7698, 83844), (9316, 69282), (9864, 65433), (10264, 62883), (11547, 55896), (13974, 46188), (14796, 43622), (15396, 41922), (18632, 34641), (20961, 30792), (21811, 29592), (23094, 27948)]