16761679788

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{31}}^1\times {\mathrm{22273}}^1$

素因数の和:22352

約数の個数: 144

約数和(自身を含む): 49015629824

約数和(自身を除く): 32253950036

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 21, 28, 31, 34, 42, 51, 62, 68, 84, 93, 102, 119, 124, 186, 204, 217, 238, 289, 357, 372, 434, 476, 527, 578, 651, 714, 867, 868, 1054, 1156, 1302, 1428, 1581, 1734, 2023, 2108, 2604, 3162, 3468, 3689, 4046, 6069, 6324, 7378, 8092, 8959, 11067, 12138, 14756, 17918, 22134, 22273, 24276, 26877, 35836, 44268, 44546, 53754, 62713, 66819, 89092, 107508, 125426, 133638, 155911, 188139, 250852, 267276, 311822, 376278, 378641, 467733, 623644, 690463, 752556, 757282, 935466, 1135923, 1380926, 1514564, 1870932, 2071389, 2271846, 2650487, 2761852, 4142778, 4543692, 4833241, 5300974, 6436897, 7951461, 8285556, 9666482, 10601948, 11737871, 12873794, 14499723, 15902922, 19310691, 19332964, 23475742, 25747588, 28999446, 31805844, 35213613, 38621382, 45058279, 46951484, 57998892, 70427226, 77242764, 82165097, 90116558, 135174837, 140854452, 164330194, 180233116, 199543807, 246495291, 270349674, 328660388, 399087614, 492990582, 540699348, 598631421, 798175228, 985981164, 1197262842, 1396806649, 2394525684, 2793613298, 4190419947, 5587226596, 8380839894, 16761679788]

約数ペア:

[(1, 16761679788), (2, 8380839894), (3, 5587226596), (4, 4190419947), (6, 2793613298), (7, 2394525684), (12, 1396806649), (14, 1197262842), (17, 985981164), (21, 798175228), (28, 598631421), (31, 540699348), (34, 492990582), (42, 399087614), (51, 328660388), (62, 270349674), (68, 246495291), (84, 199543807), (93, 180233116), (102, 164330194), (119, 140854452), (124, 135174837), (186, 90116558), (204, 82165097), (217, 77242764), (238, 70427226), (289, 57998892), (357, 46951484), (372, 45058279), (434, 38621382), (476, 35213613), (527, 31805844), (578, 28999446), (651, 25747588), (714, 23475742), (867, 19332964), (868, 19310691), (1054, 15902922), (1156, 14499723), (1302, 12873794), (1428, 11737871), (1581, 10601948), (1734, 9666482), (2023, 8285556), (2108, 7951461), (2604, 6436897), (3162, 5300974), (3468, 4833241), (3689, 4543692), (4046, 4142778), (6069, 2761852), (6324, 2650487), (7378, 2271846), (8092, 2071389), (8959, 1870932), (11067, 1514564), (12138, 1380926), (14756, 1135923), (17918, 935466), (22134, 757282), (22273, 752556), (24276, 690463), (26877, 623644), (35836, 467733), (44268, 378641), (44546, 376278), (53754, 311822), (62713, 267276), (66819, 250852), (89092, 188139), (107508, 155911), (125426, 133638)]