422491650448

素因数分解:

$2^4\times 7^1\times {\mathrm{101}}^1\times {\mathrm{1487}}^1\times {\mathrm{25117}}^1$

素因数の和:26720

約数の個数: 80

約数和(自身を含む): 945452772864

約数和(自身を除く): 522961122416

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 101, 112, 202, 404, 707, 808, 1414, 1487, 1616, 2828, 2974, 5656, 5948, 10409, 11312, 11896, 20818, 23792, 25117, 41636, 50234, 83272, 100468, 150187, 166544, 175819, 200936, 300374, 351638, 401872, 600748, 703276, 1051309, 1201496, 1406552, 2102618, 2402992, 2536817, 2813104, 4205236, 5073634, 8410472, 10147268, 16820944, 17757719, 20294536, 35515438, 37348979, 40589072, 71030876, 74697958, 142061752, 149395916, 261442853, 284123504, 298791832, 522885706, 597583664, 1045771412, 2091542824, 3772246879, 4183085648, 7544493758, 15088987516, 26405728153, 30177975032, 52811456306, 60355950064, 105622912612, 211245825224, 422491650448]

約数ペア:

[(1, 422491650448), (2, 211245825224), (4, 105622912612), (7, 60355950064), (8, 52811456306), (14, 30177975032), (16, 26405728153), (28, 15088987516), (56, 7544493758), (101, 4183085648), (112, 3772246879), (202, 2091542824), (404, 1045771412), (707, 597583664), (808, 522885706), (1414, 298791832), (1487, 284123504), (1616, 261442853), (2828, 149395916), (2974, 142061752), (5656, 74697958), (5948, 71030876), (10409, 40589072), (11312, 37348979), (11896, 35515438), (20818, 20294536), (23792, 17757719), (25117, 16820944), (41636, 10147268), (50234, 8410472), (83272, 5073634), (100468, 4205236), (150187, 2813104), (166544, 2536817), (175819, 2402992), (200936, 2102618), (300374, 1406552), (351638, 1201496), (401872, 1051309), (600748, 703276)]