394123860

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{2441}}^1$

素因数の和:2495

約数の個数: 192

約数和(自身を含む): 1378460160

約数和(自身を除く): 984336300

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 23, 26, 27, 30, 36, 39, 45, 46, 52, 54, 60, 65, 69, 78, 90, 92, 108, 115, 117, 130, 135, 138, 156, 180, 195, 207, 230, 234, 260, 270, 276, 299, 345, 351, 390, 414, 460, 468, 540, 585, 598, 621, 690, 702, 780, 828, 897, 1035, 1170, 1196, 1242, 1380, 1404, 1495, 1755, 1794, 2070, 2340, 2441, 2484, 2691, 2990, 3105, 3510, 3588, 4140, 4485, 4882, 5382, 5980, 6210, 7020, 7323, 8073, 8970, 9764, 10764, 12205, 12420, 13455, 14646, 16146, 17940, 21969, 24410, 26910, 29292, 31733, 32292, 36615, 40365, 43938, 48820, 53820, 56143, 63466, 65907, 73230, 80730, 87876, 95199, 109845, 112286, 126932, 131814, 146460, 158665, 161460, 168429, 190398, 219690, 224572, 263628, 280715, 285597, 317330, 329535, 336858, 380796, 439380, 475995, 505287, 561430, 571194, 634660, 659070, 673716, 729859, 842145, 856791, 951990, 1010574, 1122860, 1142388, 1318140, 1427985, 1459718, 1515861, 1684290, 1713582, 1903980, 2021148, 2189577, 2526435, 2855970, 2919436, 3031722, 3368580, 3427164, 3649295, 4283955, 4379154, 5052870, 5711940, 6063444, 6568731, 7298590, 7579305, 8567910, 8758308, 10105740, 10947885, 13137462, 14597180, 15158610, 17135820, 19706193, 21895770, 26274924, 30317220, 32843655, 39412386, 43791540, 65687310, 78824772, 98530965, 131374620, 197061930, 394123860]

約数ペア:

[(1, 394123860), (2, 197061930), (3, 131374620), (4, 98530965), (5, 78824772), (6, 65687310), (9, 43791540), (10, 39412386), (12, 32843655), (13, 30317220), (15, 26274924), (18, 21895770), (20, 19706193), (23, 17135820), (26, 15158610), (27, 14597180), (30, 13137462), (36, 10947885), (39, 10105740), (45, 8758308), (46, 8567910), (52, 7579305), (54, 7298590), (60, 6568731), (65, 6063444), (69, 5711940), (78, 5052870), (90, 4379154), (92, 4283955), (108, 3649295), (115, 3427164), (117, 3368580), (130, 3031722), (135, 2919436), (138, 2855970), (156, 2526435), (180, 2189577), (195, 2021148), (207, 1903980), (230, 1713582), (234, 1684290), (260, 1515861), (270, 1459718), (276, 1427985), (299, 1318140), (345, 1142388), (351, 1122860), (390, 1010574), (414, 951990), (460, 856791), (468, 842145), (540, 729859), (585, 673716), (598, 659070), (621, 634660), (690, 571194), (702, 561430), (780, 505287), (828, 475995), (897, 439380), (1035, 380796), (1170, 336858), (1196, 329535), (1242, 317330), (1380, 285597), (1404, 280715), (1495, 263628), (1755, 224572), (1794, 219690), (2070, 190398), (2340, 168429), (2441, 161460), (2484, 158665), (2691, 146460), (2990, 131814), (3105, 126932), (3510, 112286), (3588, 109845), (4140, 95199), (4485, 87876), (4882, 80730), (5382, 73230), (5980, 65907), (6210, 63466), (7020, 56143), (7323, 53820), (8073, 48820), (8970, 43938), (9764, 40365), (10764, 36615), (12205, 32292), (12420, 31733), (13455, 29292), (14646, 26910), (16146, 24410), (17940, 21969)]