389010384

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{197}}^1\times {\mathrm{653}}^1$

素因数の和:874

約数の個数: 160

約数和(自身を含む): 1284560640

約数和(自身を除く): 895550256

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 54, 56, 63, 72, 84, 108, 112, 126, 144, 168, 189, 197, 216, 252, 336, 378, 394, 432, 504, 591, 653, 756, 788, 1008, 1182, 1306, 1379, 1512, 1576, 1773, 1959, 2364, 2612, 2758, 3024, 3152, 3546, 3918, 4137, 4571, 4728, 5224, 5319, 5516, 5877, 7092, 7836, 8274, 9142, 9456, 10448, 10638, 11032, 11754, 12411, 13713, 14184, 15672, 16548, 17631, 18284, 21276, 22064, 23508, 24822, 27426, 28368, 31344, 33096, 35262, 36568, 37233, 41139, 42552, 47016, 49644, 54852, 66192, 70524, 73136, 74466, 82278, 85104, 94032, 99288, 109704, 123417, 128641, 141048, 148932, 164556, 198576, 219408, 246834, 257282, 282096, 297864, 329112, 385923, 493668, 514564, 595728, 658224, 771846, 900487, 987336, 1029128, 1157769, 1543692, 1800974, 1974672, 2058256, 2315538, 2701461, 3087384, 3473307, 3601948, 4631076, 5402922, 6174768, 6946614, 7203896, 8104383, 9262152, 10805844, 13893228, 14407792, 16208766, 18524304, 21611688, 24313149, 27786456, 32417532, 43223376, 48626298, 55572912, 64835064, 97252596, 129670128, 194505192, 389010384]

約数ペア:

[(1, 389010384), (2, 194505192), (3, 129670128), (4, 97252596), (6, 64835064), (7, 55572912), (8, 48626298), (9, 43223376), (12, 32417532), (14, 27786456), (16, 24313149), (18, 21611688), (21, 18524304), (24, 16208766), (27, 14407792), (28, 13893228), (36, 10805844), (42, 9262152), (48, 8104383), (54, 7203896), (56, 6946614), (63, 6174768), (72, 5402922), (84, 4631076), (108, 3601948), (112, 3473307), (126, 3087384), (144, 2701461), (168, 2315538), (189, 2058256), (197, 1974672), (216, 1800974), (252, 1543692), (336, 1157769), (378, 1029128), (394, 987336), (432, 900487), (504, 771846), (591, 658224), (653, 595728), (756, 514564), (788, 493668), (1008, 385923), (1182, 329112), (1306, 297864), (1379, 282096), (1512, 257282), (1576, 246834), (1773, 219408), (1959, 198576), (2364, 164556), (2612, 148932), (2758, 141048), (3024, 128641), (3152, 123417), (3546, 109704), (3918, 99288), (4137, 94032), (4571, 85104), (4728, 82278), (5224, 74466), (5319, 73136), (5516, 70524), (5877, 66192), (7092, 54852), (7836, 49644), (8274, 47016), (9142, 42552), (9456, 41139), (10448, 37233), (10638, 36568), (11032, 35262), (11754, 33096), (12411, 31344), (13713, 28368), (14184, 27426), (15672, 24822), (16548, 23508), (17631, 22064), (18284, 21276)]