15697214792

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{5273}}^1$

素因数の和:5415

約数の個数: 128

約数和(自身を含む): 36909561600

約数和(自身を除く): 21212346808

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 53, 56, 59, 68, 106, 118, 119, 136, 212, 236, 238, 371, 413, 424, 472, 476, 742, 826, 901, 952, 1003, 1484, 1652, 1802, 2006, 2968, 3127, 3304, 3604, 4012, 5273, 6254, 6307, 7021, 7208, 8024, 10546, 12508, 12614, 14042, 21092, 21889, 25016, 25228, 28084, 36911, 42184, 43778, 50456, 53159, 56168, 73822, 87556, 89641, 106318, 147644, 175112, 179282, 212636, 279469, 295288, 311107, 358564, 372113, 425272, 558938, 622214, 627487, 717128, 744226, 1117876, 1244428, 1254974, 1488452, 1956283, 2177749, 2235752, 2488856, 2509948, 2976904, 3912566, 4355498, 4750973, 5019896, 5288819, 7825132, 8710996, 9501946, 10577638, 15650264, 16488671, 17421992, 19003892, 21155276, 32977342, 33256811, 37021733, 38007784, 42310552, 65954684, 66513622, 74043466, 115420697, 131909368, 133027244, 148086932, 230841394, 266054488, 280307407, 296173864, 461682788, 560614814, 923365576, 1121229628, 1962151849, 2242459256, 3924303698, 7848607396, 15697214792]

約数ペア:

[(1, 15697214792), (2, 7848607396), (4, 3924303698), (7, 2242459256), (8, 1962151849), (14, 1121229628), (17, 923365576), (28, 560614814), (34, 461682788), (53, 296173864), (56, 280307407), (59, 266054488), (68, 230841394), (106, 148086932), (118, 133027244), (119, 131909368), (136, 115420697), (212, 74043466), (236, 66513622), (238, 65954684), (371, 42310552), (413, 38007784), (424, 37021733), (472, 33256811), (476, 32977342), (742, 21155276), (826, 19003892), (901, 17421992), (952, 16488671), (1003, 15650264), (1484, 10577638), (1652, 9501946), (1802, 8710996), (2006, 7825132), (2968, 5288819), (3127, 5019896), (3304, 4750973), (3604, 4355498), (4012, 3912566), (5273, 2976904), (6254, 2509948), (6307, 2488856), (7021, 2235752), (7208, 2177749), (8024, 1956283), (10546, 1488452), (12508, 1254974), (12614, 1244428), (14042, 1117876), (21092, 744226), (21889, 717128), (25016, 627487), (25228, 622214), (28084, 558938), (36911, 425272), (42184, 372113), (43778, 358564), (50456, 311107), (53159, 295288), (56168, 279469), (73822, 212636), (87556, 179282), (89641, 175112), (106318, 147644)]