19131494928

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{13}}^2\times {\mathrm{48131}}^1$

素因数の和:48182

約数の個数: 180

約数和(自身を含む): 62256046608

約数和(自身を除く): 43124551680

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 39, 42, 48, 49, 52, 56, 78, 84, 91, 98, 104, 112, 147, 156, 168, 169, 182, 196, 208, 273, 294, 312, 336, 338, 364, 392, 507, 546, 588, 624, 637, 676, 728, 784, 1014, 1092, 1176, 1183, 1274, 1352, 1456, 1911, 2028, 2184, 2352, 2366, 2548, 2704, 3549, 3822, 4056, 4368, 4732, 5096, 7098, 7644, 8112, 8281, 9464, 10192, 14196, 15288, 16562, 18928, 24843, 28392, 30576, 33124, 48131, 49686, 56784, 66248, 96262, 99372, 132496, 144393, 192524, 198744, 288786, 336917, 385048, 397488, 577572, 625703, 673834, 770096, 1010751, 1155144, 1251406, 1347668, 1877109, 2021502, 2310288, 2358419, 2502812, 2695336, 3754218, 4043004, 4379921, 4716838, 5005624, 5390672, 7075257, 7508436, 8086008, 8134139, 8759842, 9433676, 10011248, 13139763, 14150514, 15016872, 16172016, 16268278, 17519684, 18867352, 24402417, 26279526, 28301028, 30033744, 30659447, 32536556, 35039368, 37734704, 48804834, 52559052, 56602056, 56938973, 61318894, 65073112, 70078736, 91978341, 97609668, 105118104, 113204112, 113877946, 122637788, 130146224, 170816919, 183956682, 195219336, 210236208, 227755892, 245275576, 341633838, 367913364, 390438672, 398572811, 455511784, 490551152, 683267676, 735826728, 797145622, 911023568, 1195718433, 1366535352, 1471653456, 1594291244, 2391436866, 2733070704, 3188582488, 4782873732, 6377164976, 9565747464, 19131494928]

約数ペア:

[(1, 19131494928), (2, 9565747464), (3, 6377164976), (4, 4782873732), (6, 3188582488), (7, 2733070704), (8, 2391436866), (12, 1594291244), (13, 1471653456), (14, 1366535352), (16, 1195718433), (21, 911023568), (24, 797145622), (26, 735826728), (28, 683267676), (39, 490551152), (42, 455511784), (48, 398572811), (49, 390438672), (52, 367913364), (56, 341633838), (78, 245275576), (84, 227755892), (91, 210236208), (98, 195219336), (104, 183956682), (112, 170816919), (147, 130146224), (156, 122637788), (168, 113877946), (169, 113204112), (182, 105118104), (196, 97609668), (208, 91978341), (273, 70078736), (294, 65073112), (312, 61318894), (336, 56938973), (338, 56602056), (364, 52559052), (392, 48804834), (507, 37734704), (546, 35039368), (588, 32536556), (624, 30659447), (637, 30033744), (676, 28301028), (728, 26279526), (784, 24402417), (1014, 18867352), (1092, 17519684), (1176, 16268278), (1183, 16172016), (1274, 15016872), (1352, 14150514), (1456, 13139763), (1911, 10011248), (2028, 9433676), (2184, 8759842), (2352, 8134139), (2366, 8086008), (2548, 7508436), (2704, 7075257), (3549, 5390672), (3822, 5005624), (4056, 4716838), (4368, 4379921), (4732, 4043004), (5096, 3754218), (7098, 2695336), (7644, 2502812), (8112, 2358419), (8281, 2310288), (9464, 2021502), (10192, 1877109), (14196, 1347668), (15288, 1251406), (16562, 1155144), (18928, 1010751), (24843, 770096), (28392, 673834), (30576, 625703), (33124, 577572), (48131, 397488), (49686, 385048), (56784, 336917), (66248, 288786), (96262, 198744), (99372, 192524), (132496, 144393)]