229222084

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{2179}}^1$

素因数の和:2237

約数の個数: 72

約数和(自身を含む): 524699840

約数和(自身を除く): 295477756

約数列:

[1, 2, 4, 7, 13, 14, 17, 26, 28, 34, 52, 68, 91, 119, 182, 221, 238, 289, 364, 442, 476, 578, 884, 1156, 1547, 2023, 2179, 3094, 3757, 4046, 4358, 6188, 7514, 8092, 8716, 15028, 15253, 26299, 28327, 30506, 37043, 52598, 56654, 61012, 74086, 105196, 113308, 148172, 198289, 259301, 396578, 481559, 518602, 629731, 793156, 963118, 1037204, 1259462, 1926236, 2518924, 3370913, 4408117, 6741826, 8186503, 8816234, 13483652, 16373006, 17632468, 32746012, 57305521, 114611042, 229222084]

約数ペア:

[(1, 229222084), (2, 114611042), (4, 57305521), (7, 32746012), (13, 17632468), (14, 16373006), (17, 13483652), (26, 8816234), (28, 8186503), (34, 6741826), (52, 4408117), (68, 3370913), (91, 2518924), (119, 1926236), (182, 1259462), (221, 1037204), (238, 963118), (289, 793156), (364, 629731), (442, 518602), (476, 481559), (578, 396578), (884, 259301), (1156, 198289), (1547, 148172), (2023, 113308), (2179, 105196), (3094, 74086), (3757, 61012), (4046, 56654), (4358, 52598), (6188, 37043), (7514, 30506), (8092, 28327), (8716, 26299), (15028, 15253)]