401998740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{46853}}^1$

素因数の和:46889

約数の個数: 96

約数和(自身を含む): 1322407296

約数和(自身を除く): 920408556

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 13, 15, 20, 22, 26, 30, 33, 39, 44, 52, 55, 60, 65, 66, 78, 110, 130, 132, 143, 156, 165, 195, 220, 260, 286, 330, 390, 429, 572, 660, 715, 780, 858, 1430, 1716, 2145, 2860, 4290, 8580, 46853, 93706, 140559, 187412, 234265, 281118, 468530, 515383, 562236, 609089, 702795, 937060, 1030766, 1218178, 1405590, 1546149, 1827267, 2061532, 2436356, 2576915, 2811180, 3045445, 3092298, 3654534, 5153830, 6090890, 6184596, 6699979, 7309068, 7730745, 9136335, 10307660, 12181780, 13399958, 15461490, 18272670, 20099937, 26799916, 30922980, 33499895, 36545340, 40199874, 66999790, 80399748, 100499685, 133999580, 200999370, 401998740]

約数ペア:

[(1, 401998740), (2, 200999370), (3, 133999580), (4, 100499685), (5, 80399748), (6, 66999790), (10, 40199874), (11, 36545340), (12, 33499895), (13, 30922980), (15, 26799916), (20, 20099937), (22, 18272670), (26, 15461490), (30, 13399958), (33, 12181780), (39, 10307660), (44, 9136335), (52, 7730745), (55, 7309068), (60, 6699979), (65, 6184596), (66, 6090890), (78, 5153830), (110, 3654534), (130, 3092298), (132, 3045445), (143, 2811180), (156, 2576915), (165, 2436356), (195, 2061532), (220, 1827267), (260, 1546149), (286, 1405590), (330, 1218178), (390, 1030766), (429, 937060), (572, 702795), (660, 609089), (715, 562236), (780, 515383), (858, 468530), (1430, 281118), (1716, 234265), (2145, 187412), (2860, 140559), (4290, 93706), (8580, 46853)]