337447890

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{757}}^1$

素因数の和:913

約数の個数: 128

約数和(自身を含む): 978001920

約数和(自身を除く): 640554030

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 27, 30, 39, 45, 54, 65, 78, 90, 117, 127, 130, 135, 195, 234, 254, 270, 351, 381, 390, 585, 635, 702, 757, 762, 1143, 1170, 1270, 1514, 1651, 1755, 1905, 2271, 2286, 3302, 3429, 3510, 3785, 3810, 4542, 4953, 5715, 6813, 6858, 7570, 8255, 9841, 9906, 11355, 11430, 13626, 14859, 16510, 17145, 19682, 20439, 22710, 24765, 29523, 29718, 34065, 34290, 40878, 44577, 49205, 49530, 59046, 68130, 74295, 88569, 89154, 96139, 98410, 102195, 147615, 148590, 177138, 192278, 204390, 222885, 265707, 288417, 295230, 442845, 445770, 480695, 531414, 576834, 865251, 885690, 961390, 1249807, 1328535, 1442085, 1730502, 2499614, 2595753, 2657070, 2884170, 3749421, 4326255, 5191506, 6249035, 7498842, 8652510, 11248263, 12498070, 12978765, 18747105, 22496526, 25957530, 33744789, 37494210, 56241315, 67489578, 112482630, 168723945, 337447890]

約数ペア:

[(1, 337447890), (2, 168723945), (3, 112482630), (5, 67489578), (6, 56241315), (9, 37494210), (10, 33744789), (13, 25957530), (15, 22496526), (18, 18747105), (26, 12978765), (27, 12498070), (30, 11248263), (39, 8652510), (45, 7498842), (54, 6249035), (65, 5191506), (78, 4326255), (90, 3749421), (117, 2884170), (127, 2657070), (130, 2595753), (135, 2499614), (195, 1730502), (234, 1442085), (254, 1328535), (270, 1249807), (351, 961390), (381, 885690), (390, 865251), (585, 576834), (635, 531414), (702, 480695), (757, 445770), (762, 442845), (1143, 295230), (1170, 288417), (1270, 265707), (1514, 222885), (1651, 204390), (1755, 192278), (1905, 177138), (2271, 148590), (2286, 147615), (3302, 102195), (3429, 98410), (3510, 96139), (3785, 89154), (3810, 88569), (4542, 74295), (4953, 68130), (5715, 59046), (6813, 49530), (6858, 49205), (7570, 44577), (8255, 40878), (9841, 34290), (9906, 34065), (11355, 29718), (11430, 29523), (13626, 24765), (14859, 22710), (16510, 20439), (17145, 19682)]