344349460

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{179}}^1$

素因数の和:366

約数の個数: 144

約数和(自身を含む): 916997760

約数和(自身を除く): 572648300

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 49, 52, 65, 70, 91, 98, 130, 140, 151, 179, 182, 196, 245, 260, 302, 358, 364, 455, 490, 604, 637, 716, 755, 895, 910, 980, 1057, 1253, 1274, 1510, 1790, 1820, 1963, 2114, 2327, 2506, 2548, 3020, 3185, 3580, 3926, 4228, 4654, 5012, 5285, 6265, 6370, 7399, 7852, 8771, 9308, 9815, 10570, 11635, 12530, 12740, 13741, 14798, 16289, 17542, 19630, 21140, 23270, 25060, 27029, 27482, 29596, 32578, 35084, 36995, 39260, 43855, 46540, 54058, 54964, 65156, 68705, 73990, 81445, 87710, 96187, 108116, 114023, 135145, 137410, 147980, 162890, 175420, 189203, 192374, 228046, 270290, 274820, 325780, 351377, 378406, 384748, 456092, 480935, 540580, 570115, 702754, 756812, 946015, 961870, 1140230, 1324421, 1405508, 1756885, 1892030, 1923740, 2280460, 2459639, 2648842, 3513770, 3784060, 4919278, 5297684, 6622105, 7027540, 9838556, 12298195, 13244210, 17217473, 24596390, 26488420, 34434946, 49192780, 68869892, 86087365, 172174730, 344349460]

約数ペア:

[(1, 344349460), (2, 172174730), (4, 86087365), (5, 68869892), (7, 49192780), (10, 34434946), (13, 26488420), (14, 24596390), (20, 17217473), (26, 13244210), (28, 12298195), (35, 9838556), (49, 7027540), (52, 6622105), (65, 5297684), (70, 4919278), (91, 3784060), (98, 3513770), (130, 2648842), (140, 2459639), (151, 2280460), (179, 1923740), (182, 1892030), (196, 1756885), (245, 1405508), (260, 1324421), (302, 1140230), (358, 961870), (364, 946015), (455, 756812), (490, 702754), (604, 570115), (637, 540580), (716, 480935), (755, 456092), (895, 384748), (910, 378406), (980, 351377), (1057, 325780), (1253, 274820), (1274, 270290), (1510, 228046), (1790, 192374), (1820, 189203), (1963, 175420), (2114, 162890), (2327, 147980), (2506, 137410), (2548, 135145), (3020, 114023), (3185, 108116), (3580, 96187), (3926, 87710), (4228, 81445), (4654, 73990), (5012, 68705), (5285, 65156), (6265, 54964), (6370, 54058), (7399, 46540), (7852, 43855), (8771, 39260), (9308, 36995), (9815, 35084), (10570, 32578), (11635, 29596), (12530, 27482), (12740, 27029), (13741, 25060), (14798, 23270), (16289, 21140), (17542, 19630)]