15697979132

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{67}}^2\times {\mathrm{89}}^1$

素因数の和:304

約数の個数: 144

約数和(自身を含む): 33072883200

約数和(自身を除く): 17374904068

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 47, 67, 76, 89, 94, 134, 178, 188, 209, 268, 356, 418, 517, 737, 836, 893, 979, 1034, 1273, 1474, 1691, 1786, 1958, 2068, 2546, 2948, 3149, 3382, 3572, 3916, 4183, 4489, 5092, 5963, 6298, 6764, 8366, 8978, 9823, 11926, 12596, 14003, 16732, 17956, 18601, 19646, 23852, 28006, 34639, 37202, 39292, 46013, 49379, 56012, 59831, 65593, 69278, 74404, 79477, 85291, 92026, 98758, 113297, 119662, 131186, 138556, 158954, 170582, 184052, 197516, 210983, 226594, 239324, 262372, 280261, 317908, 341164, 399521, 421966, 453188, 560522, 658141, 799042, 843932, 874247, 938201, 1121044, 1246267, 1316282, 1598084, 1748494, 1876402, 2320813, 2492534, 2632564, 3082871, 3496988, 3752804, 4008677, 4394731, 4641626, 4985068, 5324959, 6165742, 7590899, 8017354, 8789462, 9283252, 10649918, 12331484, 15181798, 16034708, 17578924, 18777487, 21299836, 30363596, 37554974, 44095447, 58574549, 75109948, 83499889, 88190894, 117149098, 166999778, 176381788, 206552357, 234298196, 333999556, 356772253, 413104714, 713544506, 826209428, 1427089012, 3924494783, 7848989566, 15697979132]

約数ペア:

[(1, 15697979132), (2, 7848989566), (4, 3924494783), (11, 1427089012), (19, 826209428), (22, 713544506), (38, 413104714), (44, 356772253), (47, 333999556), (67, 234298196), (76, 206552357), (89, 176381788), (94, 166999778), (134, 117149098), (178, 88190894), (188, 83499889), (209, 75109948), (268, 58574549), (356, 44095447), (418, 37554974), (517, 30363596), (737, 21299836), (836, 18777487), (893, 17578924), (979, 16034708), (1034, 15181798), (1273, 12331484), (1474, 10649918), (1691, 9283252), (1786, 8789462), (1958, 8017354), (2068, 7590899), (2546, 6165742), (2948, 5324959), (3149, 4985068), (3382, 4641626), (3572, 4394731), (3916, 4008677), (4183, 3752804), (4489, 3496988), (5092, 3082871), (5963, 2632564), (6298, 2492534), (6764, 2320813), (8366, 1876402), (8978, 1748494), (9823, 1598084), (11926, 1316282), (12596, 1246267), (14003, 1121044), (16732, 938201), (17956, 874247), (18601, 843932), (19646, 799042), (23852, 658141), (28006, 560522), (34639, 453188), (37202, 421966), (39292, 399521), (46013, 341164), (49379, 317908), (56012, 280261), (59831, 262372), (65593, 239324), (69278, 226594), (74404, 210983), (79477, 197516), (85291, 184052), (92026, 170582), (98758, 158954), (113297, 138556), (119662, 131186)]