31900888968

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{229}}^1\times {\mathrm{4603}}^1$

素因数の和:4951

約数の個数: 128

約数和(自身を含む): 87170294400

約数和(自身を除く): 55269405432

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 97, 104, 156, 194, 229, 291, 312, 388, 458, 582, 687, 776, 916, 1164, 1261, 1374, 1832, 2328, 2522, 2748, 2977, 3783, 4603, 5044, 5496, 5954, 7566, 8931, 9206, 10088, 11908, 13809, 15132, 17862, 18412, 22213, 23816, 27618, 30264, 35724, 36824, 44426, 55236, 59839, 66639, 71448, 88852, 110472, 119678, 133278, 177704, 179517, 239356, 266556, 288769, 359034, 446491, 478712, 533112, 577538, 718068, 866307, 892982, 1054087, 1155076, 1339473, 1436136, 1732614, 1785964, 2108174, 2310152, 2678946, 3162261, 3465228, 3571928, 4216348, 5357892, 5804383, 6324522, 6930456, 8432696, 10715784, 11608766, 12649044, 13703131, 17413149, 23217532, 25298088, 27406262, 34826298, 41109393, 46435064, 54812524, 69652596, 82218786, 102246439, 109625048, 139305192, 164437572, 204492878, 306739317, 328875144, 408985756, 613478634, 817971512, 1226957268, 1329203707, 2453914536, 2658407414, 3987611121, 5316814828, 7975222242, 10633629656, 15950444484, 31900888968]

約数ペア:

[(1, 31900888968), (2, 15950444484), (3, 10633629656), (4, 7975222242), (6, 5316814828), (8, 3987611121), (12, 2658407414), (13, 2453914536), (24, 1329203707), (26, 1226957268), (39, 817971512), (52, 613478634), (78, 408985756), (97, 328875144), (104, 306739317), (156, 204492878), (194, 164437572), (229, 139305192), (291, 109625048), (312, 102246439), (388, 82218786), (458, 69652596), (582, 54812524), (687, 46435064), (776, 41109393), (916, 34826298), (1164, 27406262), (1261, 25298088), (1374, 23217532), (1832, 17413149), (2328, 13703131), (2522, 12649044), (2748, 11608766), (2977, 10715784), (3783, 8432696), (4603, 6930456), (5044, 6324522), (5496, 5804383), (5954, 5357892), (7566, 4216348), (8931, 3571928), (9206, 3465228), (10088, 3162261), (11908, 2678946), (13809, 2310152), (15132, 2108174), (17862, 1785964), (18412, 1732614), (22213, 1436136), (23816, 1339473), (27618, 1155076), (30264, 1054087), (35724, 892982), (36824, 866307), (44426, 718068), (55236, 577538), (59839, 533112), (66639, 478712), (71448, 446491), (88852, 359034), (110472, 288769), (119678, 266556), (133278, 239356), (177704, 179517)]