1408367630

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{263}}^1\times {\mathrm{353}}^1$

素因数の和:701

約数の個数: 64

約数和(自身を含む): 2684803968

約数和(自身を除く): 1276436338

約数列:

[1, 2, 5, 10, 37, 41, 74, 82, 185, 205, 263, 353, 370, 410, 526, 706, 1315, 1517, 1765, 2630, 3034, 3530, 7585, 9731, 10783, 13061, 14473, 15170, 19462, 21566, 26122, 28946, 48655, 53915, 65305, 72365, 92839, 97310, 107830, 130610, 144730, 185678, 398971, 464195, 535501, 797942, 928390, 1071002, 1994855, 2677505, 3435043, 3806399, 3989710, 5355010, 6870086, 7612798, 17175215, 19031995, 34350430, 38063990, 140836763, 281673526, 704183815, 1408367630]

約数ペア:

[(1, 1408367630), (2, 704183815), (5, 281673526), (10, 140836763), (37, 38063990), (41, 34350430), (74, 19031995), (82, 17175215), (185, 7612798), (205, 6870086), (263, 5355010), (353, 3989710), (370, 3806399), (410, 3435043), (526, 2677505), (706, 1994855), (1315, 1071002), (1517, 928390), (1765, 797942), (2630, 535501), (3034, 464195), (3530, 398971), (7585, 185678), (9731, 144730), (10783, 130610), (13061, 107830), (14473, 97310), (15170, 92839), (19462, 72365), (21566, 65305), (26122, 53915), (28946, 48655)]