398453364

素因数分解:

$2^2\times 3^3\times {\mathrm{53}}^1\times {\mathrm{151}}^1\times {\mathrm{461}}^1$

素因数の和:678

約数の個数: 96

約数和(自身を含む): 1061786880

約数和(自身を除く): 663333516

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 53, 54, 106, 108, 151, 159, 212, 302, 318, 453, 461, 477, 604, 636, 906, 922, 954, 1359, 1383, 1431, 1812, 1844, 1908, 2718, 2766, 2862, 4077, 4149, 5436, 5532, 5724, 8003, 8154, 8298, 12447, 16006, 16308, 16596, 24009, 24433, 24894, 32012, 48018, 48866, 49788, 69611, 72027, 73299, 96036, 97732, 139222, 144054, 146598, 208833, 216081, 219897, 278444, 288108, 293196, 417666, 432162, 439794, 626499, 659691, 835332, 864324, 879588, 1252998, 1319382, 1879497, 2505996, 2638764, 3689383, 3758994, 7378766, 7517988, 11068149, 14757532, 22136298, 33204447, 44272596, 66408894, 99613341, 132817788, 199226682, 398453364]

約数ペア:

[(1, 398453364), (2, 199226682), (3, 132817788), (4, 99613341), (6, 66408894), (9, 44272596), (12, 33204447), (18, 22136298), (27, 14757532), (36, 11068149), (53, 7517988), (54, 7378766), (106, 3758994), (108, 3689383), (151, 2638764), (159, 2505996), (212, 1879497), (302, 1319382), (318, 1252998), (453, 879588), (461, 864324), (477, 835332), (604, 659691), (636, 626499), (906, 439794), (922, 432162), (954, 417666), (1359, 293196), (1383, 288108), (1431, 278444), (1812, 219897), (1844, 216081), (1908, 208833), (2718, 146598), (2766, 144054), (2862, 139222), (4077, 97732), (4149, 96036), (5436, 73299), (5532, 72027), (5724, 69611), (8003, 49788), (8154, 48866), (8298, 48018), (12447, 32012), (16006, 24894), (16308, 24433), (16596, 24009)]