284688222

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{30671}}^1$

素因数の和:30713

約数の個数: 64

約数和(自身を含む): 742017024

約数和(自身を除く): 457328802

約数列:

[1, 2, 3, 6, 7, 13, 14, 17, 21, 26, 34, 39, 42, 51, 78, 91, 102, 119, 182, 221, 238, 273, 357, 442, 546, 663, 714, 1326, 1547, 3094, 4641, 9282, 30671, 61342, 92013, 184026, 214697, 398723, 429394, 521407, 644091, 797446, 1042814, 1196169, 1288182, 1564221, 2392338, 2791061, 3128442, 3649849, 5582122, 6778291, 7299698, 8373183, 10949547, 13556582, 16746366, 20334873, 21899094, 40669746, 47448037, 94896074, 142344111, 284688222]

約数ペア:

[(1, 284688222), (2, 142344111), (3, 94896074), (6, 47448037), (7, 40669746), (13, 21899094), (14, 20334873), (17, 16746366), (21, 13556582), (26, 10949547), (34, 8373183), (39, 7299698), (42, 6778291), (51, 5582122), (78, 3649849), (91, 3128442), (102, 2791061), (119, 2392338), (182, 1564221), (221, 1288182), (238, 1196169), (273, 1042814), (357, 797446), (442, 644091), (546, 521407), (663, 429394), (714, 398723), (1326, 214697), (1547, 184026), (3094, 92013), (4641, 61342), (9282, 30671)]