259009092

素因数分解:

$2^2\times 3^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{151}}^1$

素因数の和:274

約数の個数: 144

約数和(自身を含む): 717050880

約数和(自身を除く): 458041788

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 29, 31, 36, 53, 58, 62, 87, 93, 106, 116, 124, 151, 159, 174, 186, 212, 261, 279, 302, 318, 348, 372, 453, 477, 522, 558, 604, 636, 899, 906, 954, 1044, 1116, 1359, 1537, 1643, 1798, 1812, 1908, 2697, 2718, 3074, 3286, 3596, 4379, 4611, 4681, 4929, 5394, 5436, 6148, 6572, 8003, 8091, 8758, 9222, 9362, 9858, 10788, 13137, 13833, 14043, 14787, 16006, 16182, 17516, 18444, 18724, 19716, 24009, 26274, 27666, 28086, 29574, 32012, 32364, 39411, 42129, 47647, 48018, 52548, 55332, 56172, 59148, 72027, 78822, 84258, 95294, 96036, 135749, 142941, 144054, 157644, 168516, 190588, 232087, 248093, 271498, 285882, 288108, 407247, 428823, 464174, 496186, 542996, 571764, 696261, 744279, 814494, 857646, 928348, 992372, 1221741, 1392522, 1488558, 1628988, 1715292, 2088783, 2232837, 2443482, 2785044, 2977116, 4177566, 4465674, 4886964, 7194697, 8355132, 8931348, 14389394, 21584091, 28778788, 43168182, 64752273, 86336364, 129504546, 259009092]

約数ペア:

[(1, 259009092), (2, 129504546), (3, 86336364), (4, 64752273), (6, 43168182), (9, 28778788), (12, 21584091), (18, 14389394), (29, 8931348), (31, 8355132), (36, 7194697), (53, 4886964), (58, 4465674), (62, 4177566), (87, 2977116), (93, 2785044), (106, 2443482), (116, 2232837), (124, 2088783), (151, 1715292), (159, 1628988), (174, 1488558), (186, 1392522), (212, 1221741), (261, 992372), (279, 928348), (302, 857646), (318, 814494), (348, 744279), (372, 696261), (453, 571764), (477, 542996), (522, 496186), (558, 464174), (604, 428823), (636, 407247), (899, 288108), (906, 285882), (954, 271498), (1044, 248093), (1116, 232087), (1359, 190588), (1537, 168516), (1643, 157644), (1798, 144054), (1812, 142941), (1908, 135749), (2697, 96036), (2718, 95294), (3074, 84258), (3286, 78822), (3596, 72027), (4379, 59148), (4611, 56172), (4681, 55332), (4929, 52548), (5394, 48018), (5436, 47647), (6148, 42129), (6572, 39411), (8003, 32364), (8091, 32012), (8758, 29574), (9222, 28086), (9362, 27666), (9858, 26274), (10788, 24009), (13137, 19716), (13833, 18724), (14043, 18444), (14787, 17516), (16006, 16182)]